7902960564 has 12 divisors (see below), whose sum is σ = 18440241344. Its totient is φ = 2634320184.

The previous prime is 7902960521. The next prime is 7902960577. The reversal of 7902960564 is 4650692097.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7902960564² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329290012 + ... + 329290035.

Almost surely, 2^7902960564 is an apocalyptic number.

It is an amenable number.

7902960564 is an abundant number, since it is smaller than the sum of its proper divisors (10537280780).

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

7902960564 is a wasteful number, since it uses less digits than its factorization.

7902960564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658580054 (or 658580052 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 7902960564 is about 88898.5970867932. The cubic root of 7902960564 is about 1991.8804614885.

The spelling of 7902960564 in words is "seven billion, nine hundred two million, nine hundred sixty thousand, five hundred sixty-four".