76349738418 has 16 divisors (see below), whose sum is σ = 152802184320. Its totient is φ = 25432794896.

The previous prime is 76349738383. The next prime is 76349738431. The reversal of 76349738418 is 81483794367.

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, 4269813 + ... + 4287656.

It is an arithmetic number, because the mean of its divisors is an integer number (9550136520).

Almost surely, 2^76349738418 is an apocalyptic number.

76349738418 is an abundant number, since it is smaller than the sum of its proper divisors (76452445902).

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

76349738418 is a wasteful number, since it uses less digits than its factorization.

76349738418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8558961.

The product of its digits is 24385536, while the sum is 60.

The spelling of 76349738418 in words is "seventy-six billion, three hundred forty-nine million, seven hundred thirty-eight thousand, four hundred eighteen".