1078782895 has 4 divisors (see below), whose sum is σ = 1294539480. Its totient is φ = 863026312.

The previous prime is 1078782811. The next prime is 1078782911. The reversal of 1078782895 is 5982878701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1078782895 - 2¹¹ = 1078780847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107878285 + ... + 107878294.

It is an arithmetic number, because the mean of its divisors is an integer number (323634870).

Almost surely, 2^1078782895 is an apocalyptic number.

1078782895 is a deficient number, since it is larger than the sum of its proper divisors (215756585).

1078782895 is an equidigital number, since it uses as much as digits as its factorization.

1078782895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215756584.

The product of its (nonzero) digits is 2257920, while the sum is 55.

The square root of 1078782895 is about 32844.8305673815. The cubic root of 1078782895 is about 1025.6000119738.

The spelling of 1078782895 in words is "one billion, seventy-eight million, seven hundred eighty-two thousand, eight hundred ninety-five".