7880996 has 24 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 3546752.

The previous prime is 7880989. The next prime is 7881023. The reversal of 7880996 is 6990887.

It is a super-2 number, since 2×7880996² = 124220195904032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7880996.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956 + ... + 4083.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^7880996 is an apocalyptic number.

It is an amenable number.

7880996 is a deficient number, since it is larger than the sum of its proper divisors (7359964).

7880996 is a wasteful number, since it uses less digits than its factorization.

7880996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083 (or 5081 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 7880996 is about 2807.3111690726. The cubic root of 7880996 is about 199.0033416103.

The spelling of 7880996 in words is "seven million, eight hundred eighty thousand, nine hundred ninety-six".