76883724 has 36 divisors (see below), whose sum is σ = 205778664. Its totient is φ = 24120192.

The previous prime is 76883717. The next prime is 76883759. The reversal of 76883724 is 42738867.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×76883724² = 11822214032216352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76883724.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62202 + ... + 63425.

It is an arithmetic number, because the mean of its divisors is an integer number (5716074).

Almost surely, 2^76883724 is an apocalyptic number.

It is an amenable number.

76883724 is an abundant number, since it is smaller than the sum of its proper divisors (128894940).

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

76883724 is a wasteful number, since it uses less digits than its factorization.

76883724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125654 (or 125649 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 76883724 is about 8768.3364442749. The cubic root of 76883724 is about 425.2178334286.

The spelling of 76883724 in words is "seventy-six million, eight hundred eighty-three thousand, seven hundred twenty-four".