76747204338 has 32 divisors (see below), whose sum is σ = 181471224960. Its totient is φ = 21171642240.

The previous prime is 76747204301. The next prime is 76747204357. The reversal of 76747204338 is 83340274767.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31504203 + ... + 31506638.

It is an arithmetic number, because the mean of its divisors is an integer number (5670975780).

Almost surely, 2^76747204338 is an apocalyptic number.

76747204338 is an abundant number, since it is smaller than the sum of its proper divisors (104724020622).

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

76747204338 is a wasteful number, since it uses less digits than its factorization.

76747204338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63010882.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The spelling of 76747204338 in words is "seventy-six billion, seven hundred forty-seven million, two hundred four thousand, three hundred thirty-eight".