76288328 has 16 divisors (see below), whose sum is σ = 147973500. Its totient is φ = 36828736.

The previous prime is 76288319. The next prime is 76288349. The reversal of 76288328 is 82388267.

It can be written as a sum of positive squares in 2 ways, for example, as 72216004 + 4072324 = 8498^2 + 2018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164183 + ... + 164646.

Almost surely, 2^76288328 is an apocalyptic number.

It is an amenable number.

76288328 is a deficient number, since it is larger than the sum of its proper divisors (71685172).

76288328 is a wasteful number, since it uses less digits than its factorization.

76288328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328864 (or 328860 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 76288328 is about 8734.3189774590. The cubic root of 76288328 is about 424.1173432191.

The spelling of 76288328 in words is "seventy-six million, two hundred eighty-eight thousand, three hundred twenty-eight".