1078243695 has 12 divisors (see below), whose sum is σ = 1868955816. Its totient is φ = 575063280.

The previous prime is 1078243669. The next prime is 1078243709. The reversal of 1078243695 is 5963428701.

1078243695 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1078243695 - 2⁶ = 1078243631 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 23960971 = 1078243695 / (1 + 0 + 7 + 8 + 2 + 4 + 3 + 6 + 9 + 5).

1078243695 is strictly pandigital in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 1078243695.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11980441 + ... + 11980530.

It is an arithmetic number, because the mean of its divisors is an integer number (155746318).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1078243695 = 2156487390, but 3⋅1078243695 = 3234731085 is not.

Almost surely, 2^1078243695 is an apocalyptic number.

1078243695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1078243695 is a deficient number, since it is larger than the sum of its proper divisors (790712121).

1078243695 is a wasteful number, since it uses less digits than its factorization.

1078243695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23960982 (or 23960979 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1078243695 is about 32836.6212482344. The cubic root of 1078243695 is about 1025.4291108316.

The spelling of 1078243695 in words is "one billion, seventy-eight million, two hundred forty-three thousand, six hundred ninety-five".