76070864 has 10 divisors (see below), whose sum is σ = 147387330. Its totient is φ = 38035424.

The previous prime is 76070837. The next prime is 76070879. The reversal of 76070864 is 46807067.

It can be written as a sum of positive squares in only one way, i.e., 39589264 + 36481600 = 6292^2 + 6040^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2377199 + ... + 2377230.

It is an arithmetic number, because the mean of its divisors is an integer number (14738733).

Almost surely, 2^76070864 is an apocalyptic number.

It is an amenable number.

76070864 is a deficient number, since it is larger than the sum of its proper divisors (71316466).

76070864 is a wasteful number, since it uses less digits than its factorization.

76070864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754437 (or 4754431 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 76070864 is about 8721.8612692475. The cubic root of 76070864 is about 423.7139698977.

The spelling of 76070864 in words is "seventy-six million, seventy thousand, eight hundred sixty-four".