68392876 has 12 divisors (see below), whose sum is σ = 122471272. Its totient is φ = 33401088.

The previous prime is 68392867. The next prime is 68392901. The reversal of 68392876 is 67829386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198645 + ... + 198988.

Almost surely, 2^68392876 is an apocalyptic number.

It is an amenable number.

68392876 is a deficient number, since it is larger than the sum of its proper divisors (54078396).

68392876 is a wasteful number, since it uses less digits than its factorization.

68392876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397680 (or 397678 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 68392876 is about 8269.9985489721. The cubic root of 68392876 is about 408.9500719178.

The spelling of 68392876 in words is "sixty-eight million, three hundred ninety-two thousand, eight hundred seventy-six".