76865396 has 12 divisors (see below), whose sum is σ = 134590848. Its totient is φ = 38410872.

The previous prime is 76865389. The next prime is 76865407. The reversal of 76865396 is 69356867.

It is a congruent number.

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, 4475 + ... + 13181.

It is an arithmetic number, because the mean of its divisors is an integer number (11215904).

Almost surely, 2^76865396 is an apocalyptic number.

It is an amenable number.

76865396 is a deficient number, since it is larger than the sum of its proper divisors (57725452).

76865396 is a wasteful number, since it uses less digits than its factorization.

76865396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10918 (or 10916 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 76865396 is about 8767.2912578515. The cubic root of 76865396 is about 425.1840420902.

The spelling of 76865396 in words is "seventy-six million, eight hundred sixty-five thousand, three hundred ninety-six".