76047634 has 12 divisors (see below), whose sum is σ = 123521706. Its totient is φ = 35098752.

The previous prime is 76047593. The next prime is 76047641. The reversal of 76047634 is 43674067.

It can be written as a sum of positive squares in 3 ways, for example, as 59213025 + 16834609 = 7695^2 + 4103^2 .

It is a junction number, because it is equal to n+sod(n) for n = 76047593 and 76047602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112159 + ... + 112834.

Almost surely, 2^76047634 is an apocalyptic number.

76047634 is a deficient number, since it is larger than the sum of its proper divisors (47474072).

76047634 is a wasteful number, since it uses less digits than its factorization.

76047634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225021 (or 225008 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 76047634 is about 8720.5294564034. The cubic root of 76047634 is about 423.6708352156.

The spelling of 76047634 in words is "seventy-six million, forty-seven thousand, six hundred thirty-four".