1368294705 has 12 divisors (see below), whose sum is σ = 2371710900. Its totient is φ = 729757152.

The previous prime is 1368294689. The next prime is 1368294713. The reversal of 1368294705 is 5074928631.

1368294705 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 347300496 + 1020994209 = 18636^2 + 31953^2 .

It is not a de Polignac number, because 1368294705 - 2⁴ = 1368294689 is a prime.

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: 30406549 = 1368294705 / (1 + 3 + 6 + 8 + 2 + 9 + 4 + 7 + 0 + 5).

1368294705 is strictly pandigital in base 10.

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, 15203230 + ... + 15203319.

It is an arithmetic number, because the mean of its divisors is an integer number (197642575).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1368294705 = 2736589410, but 3⋅1368294705 = 4104884115 is not.

Almost surely, 2^1368294705 is an apocalyptic number.

1368294705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1368294705 is a deficient number, since it is larger than the sum of its proper divisors (1003416195).

1368294705 is a wasteful number, since it uses less digits than its factorization.

1368294705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30406560 (or 30406557 counting only the distinct ones).

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

The square root of 1368294705 is about 36990.4677585996. The cubic root of 1368294705 is about 1110.1795302504.

The spelling of 1368294705 in words is "one billion, three hundred sixty-eight million, two hundred ninety-four thousand, seven hundred five".