76699328 has 14 divisors (see below), whose sum is σ = 152200356. Its totient is φ = 38349632.

The previous prime is 76699327. The next prime is 76699331. The reversal of 76699328 is 82399667.

It is not an unprimeable number, because it can be changed into a prime (76699327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599150 + ... + 599277.

It is an arithmetic number, because the mean of its divisors is an integer number (10871454).

Almost surely, 2^76699328 is an apocalyptic number.

It is an amenable number.

76699328 is a deficient number, since it is larger than the sum of its proper divisors (75501028).

76699328 is a wasteful number, since it uses less digits than its factorization.

76699328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198439 (or 1198429 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 76699328 is about 8757.8152526757. The cubic root of 76699328 is about 424.8776173573.

The spelling of 76699328 in words is "seventy-six million, six hundred ninety-nine thousand, three hundred twenty-eight".