76613736 has 32 divisors (see below), whose sum is σ = 199863360. Its totient is φ = 24427392.

The previous prime is 76613711. The next prime is 76613753. The reversal of 76613736 is 63731667.

It is a junction number, because it is equal to n+sod(n) for n = 76613694 and 76613703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68845 + ... + 69948.

It is an arithmetic number, because the mean of its divisors is an integer number (6245730).

Almost surely, 2^76613736 is an apocalyptic number.

It is an amenable number.

76613736 is an abundant number, since it is smaller than the sum of its proper divisors (123249624).

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

76613736 is a wasteful number, since it uses less digits than its factorization.

76613736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138825 (or 138821 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 76613736 is about 8752.9272817727. The cubic root of 76613736 is about 424.7195122741.

The spelling of 76613736 in words is "seventy-six million, six hundred thirteen thousand, seven hundred thirty-six".