76189684082 has 18 divisors (see below), whose sum is σ = 115959020589. Its totient is φ = 37544632440.

The previous prime is 76189684037. The next prime is 76189684127. The reversal of 76189684082 is 28048698167.

It is an interprime number because it is at equal distance from previous prime (76189684037) and next prime (76189684127).

It can be written as a sum of positive squares in 2 ways, for example, as 62779812481 + 13409871601 = 250559^2 + 115801^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=195179.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27714044 + ... + 27716792.

Almost surely, 2^76189684082 is an apocalyptic number.

76189684082 is a deficient number, since it is larger than the sum of its proper divisors (39769336507).

76189684082 is an frugal number, since it uses more digits than its factorization.

76189684082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 76189684082 in words is "seventy-six billion, one hundred eighty-nine million, six hundred eighty-four thousand, eighty-two".