7932868 has 12 divisors (see below), whose sum is σ = 13960492. Its totient is φ = 3944160.

The previous prime is 7932857. The next prime is 7932871. The reversal of 7932868 is 8682397.

It can be written as a sum of positive squares in 2 ways, for example, as 1871424 + 6061444 = 1368^2 + 2462^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4755 + ... + 6202.

Almost surely, 2^7932868 is an apocalyptic number.

It is an amenable number.

7932868 is a deficient number, since it is larger than the sum of its proper divisors (6027624).

7932868 is a wasteful number, since it uses less digits than its factorization.

7932868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11142 (or 11140 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 7932868 is about 2816.5347503626. The cubic root of 7932868 is about 199.4389945022.

The spelling of 7932868 in words is "seven million, nine hundred thirty-two thousand, eight hundred sixty-eight".