76388876 has 12 divisors (see below), whose sum is σ = 134190672. Its totient is φ = 38048688.

The previous prime is 76388869. The next prime is 76388887. The reversal of 76388876 is 67888367.

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, 35255 + ... + 37358.

It is an arithmetic number, because the mean of its divisors is an integer number (11182556).

Almost surely, 2^76388876 is an apocalyptic number.

It is an amenable number.

76388876 is a deficient number, since it is larger than the sum of its proper divisors (57801796).

76388876 is a wasteful number, since it uses less digits than its factorization.

76388876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72880 (or 72878 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 76388876 is about 8740.0729974068. The cubic root of 76388876 is about 424.3035902744.

The spelling of 76388876 in words is "seventy-six million, three hundred eighty-eight thousand, eight hundred seventy-six".