7904560356 has 144 divisors (see below), whose sum is σ = 25262834688. Its totient is φ = 2024164800.

The previous prime is 7904560343. The next prime is 7904560369. The reversal of 7904560356 is 6530654097.

It is an interprime number because it is at equal distance from previous prime (7904560343) and next prime (7904560369).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 176731 + ... + 216893.

It is an arithmetic number, because the mean of its divisors is an integer number (175436352).

Almost surely, 2^7904560356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7904560356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12631417344).

7904560356 is an abundant number, since it is smaller than the sum of its proper divisors (17358274332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7904560356 is a wasteful number, since it uses less digits than its factorization.

7904560356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40262 (or 40257 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 7904560356 is about 88907.5944787620. The cubic root of 7904560356 is about 1992.0148575124.

The spelling of 7904560356 in words is "seven billion, nine hundred four million, five hundred sixty thousand, three hundred fifty-six".