7908868 has 24 divisors (see below), whose sum is σ = 15200640. Its totient is φ = 3570720.

The previous prime is 7908853. The next prime is 7908871. The reversal of 7908868 is 8688097.

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, 7093 + ... + 8131.

It is an arithmetic number, because the mean of its divisors is an integer number (633360).

Almost surely, 2^7908868 is an apocalyptic number.

It is an amenable number.

7908868 is a deficient number, since it is larger than the sum of its proper divisors (7291772).

7908868 is a wasteful number, since it uses less digits than its factorization.

7908868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 7908868 is about 2812.2709684524. The cubic root of 7908868 is about 199.2376645822.

The spelling of 7908868 in words is "seven million, nine hundred eight thousand, eight hundred sixty-eight".