76632704 has 32 divisors (see below), whose sum is σ = 153149940. Its totient is φ = 38195200.

The previous prime is 76632697. The next prime is 76632709. The reversal of 76632704 is 40723667.

It can be written as a sum of positive squares in 2 ways, for example, as 55472704 + 21160000 = 7448^2 + 4600^2 .

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 (76632709) 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, 50582 + ... + 52074.

Almost surely, 2^76632704 is an apocalyptic number.

It is an amenable number.

76632704 is a deficient number, since it is larger than the sum of its proper divisors (76517236).

76632704 is a wasteful number, since it uses less digits than its factorization.

76632704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1896 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 76632704 is about 8754.0107379418. The cubic root of 76632704 is about 424.7545600144.

The spelling of 76632704 in words is "seventy-six million, six hundred thirty-two thousand, seven hundred four".