76004480 has 32 divisors (see below), whose sum is σ = 181699740. Its totient is φ = 30401536.

The previous prime is 76004479. The next prime is 76004483. The reversal of 76004480 is 8440067.

It can be written as a sum of positive squares in 2 ways, for example, as 68029504 + 7974976 = 8248^2 + 2824^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (76004483) 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, 58739 + ... + 60018.

Almost surely, 2^76004480 is an apocalyptic number.

It is an amenable number.

76004480 is an abundant number, since it is smaller than the sum of its proper divisors (105695260).

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

76004480 is a wasteful number, since it uses less digits than its factorization.

76004480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118776 (or 118764 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 76004480 is about 8718.0548289168. The cubic root of 76004480 is about 423.5906812837.

The spelling of 76004480 in words is "seventy-six million, four thousand, four hundred eighty".