83739312994 has 8 divisors (see below), whose sum is σ = 125610197328. Its totient is φ = 41869247220.

The previous prime is 83739312977. The next prime is 83739313013. The reversal of 83739312994 is 49921393738.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 300129 + ... + 507499.

It is an arithmetic number, because the mean of its divisors is an integer number (15701274666).

Almost surely, 2^83739312994 is an apocalyptic number.

83739312994 is a deficient number, since it is larger than the sum of its proper divisors (41870884334).

83739312994 is a wasteful number, since it uses less digits than its factorization.

83739312994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409280.

The product of its digits is 8817984, while the sum is 58.

The spelling of 83739312994 in words is "eighty-three billion, seven hundred thirty-nine million, three hundred twelve thousand, nine hundred ninety-four".