7920968 has 16 divisors (see below), whose sum is σ = 16202160. Its totient is φ = 3600400.

The previous prime is 7920959. The next prime is 7921003. The reversal of 7920968 is 8690297.

7920968 is a modest number, since divided by 968 gives 792 as remainder.

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, 44918 + ... + 45093.

It is an arithmetic number, because the mean of its divisors is an integer number (1012635).

Almost surely, 2^7920968 is an apocalyptic number.

It is an amenable number.

7920968 is an abundant number, since it is smaller than the sum of its proper divisors (8281192).

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

7920968 is a wasteful number, since it uses less digits than its factorization.

7920968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90028 (or 90024 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 7920968 is about 2814.4214325506. The cubic root of 7920968 is about 199.3392192483.

It can be divided in two parts, 7920 and 968, that added together give a palindrome (8888).

The spelling of 7920968 in words is "seven million, nine hundred twenty thousand, nine hundred sixty-eight".