7902652416 has 48 divisors (see below), whose sum is σ = 21068611200. Its totient is φ = 2634215424.

The previous prime is 7902652367. The next prime is 7902652481. The reversal of 7902652416 is 6142562097.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×7902652416² (a number of 21 digits) contains 22 as substring.

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, 636976 + ... + 649263.

It is an arithmetic number, because the mean of its divisors is an integer number (438929400).

Almost surely, 2^7902652416 is an apocalyptic number.

It is an amenable number.

7902652416 is an abundant number, since it is smaller than the sum of its proper divisors (13165958784).

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

7902652416 is a wasteful number, since it uses less digits than its factorization.

7902652416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286264 (or 1286244 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 7902652416 is about 88896.8639266875. The cubic root of 7902652416 is about 1991.8545723738.

The spelling of 7902652416 in words is "seven billion, nine hundred two million, six hundred fifty-two thousand, four hundred sixteen".