76584464 has 20 divisors (see below), whose sum is σ = 161872080. Its totient is φ = 34811040.

The previous prime is 76584461. The next prime is 76584481. The reversal of 76584464 is 46448567.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (76584461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217394 + ... + 217745.

It is an arithmetic number, because the mean of its divisors is an integer number (8093604).

Almost surely, 2^76584464 is an apocalyptic number.

It is an amenable number.

76584464 is an abundant number, since it is smaller than the sum of its proper divisors (85287616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76584464 is a wasteful number, since it uses less digits than its factorization.

76584464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435158 (or 435152 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 76584464 is about 8751.2549957135. The cubic root of 76584464 is about 424.6654141715.

The spelling of 76584464 in words is "seventy-six million, five hundred eighty-four thousand, four hundred sixty-four".