76400164 has 12 divisors (see below), whose sum is σ = 136809904. Its totient is φ = 37311624.

The previous prime is 76400161. The next prime is 76400183. The reversal of 76400164 is 46100467.

It is not an unprimeable number, because it can be changed into a prime (76400161) by changing a digit.

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, 221922 + ... + 222265.

Almost surely, 2^76400164 is an apocalyptic number.

It is an amenable number.

76400164 is a deficient number, since it is larger than the sum of its proper divisors (60409740).

76400164 is a wasteful number, since it uses less digits than its factorization.

76400164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444234 (or 444232 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 76400164 is about 8740.7187347494. The cubic root of 76400164 is about 424.3244890548.

The spelling of 76400164 in words is "seventy-six million, four hundred thousand, one hundred sixty-four".