7901060656 has 20 divisors (see below), whose sum is σ = 15323783104. Its totient is φ = 3946536000.

The previous prime is 7901060653. The next prime is 7901060669. The reversal of 7901060656 is 6560601097.

It is not an unprimeable number, because it can be changed into a prime (7901060653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233295 + ... + 265006.

Almost surely, 2^7901060656 is an apocalyptic number.

It is an amenable number.

7901060656 is a deficient number, since it is larger than the sum of its proper divisors (7422722448).

7901060656 is a wasteful number, since it uses less digits than its factorization.

7901060656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499300 (or 499294 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 7901060656 is about 88887.9106290614. The cubic root of 7901060656 is about 1991.7208296267.

The spelling of 7901060656 in words is "seven billion, nine hundred one million, sixty thousand, six hundred fifty-six".