83739314968 has 8 divisors (see below), whose sum is σ = 157011215580. Its totient is φ = 41869657480.

The previous prime is 83739314951. The next prime is 83739314983. The reversal of 83739314968 is 86941393738.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent 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 as a sum of consecutive naturals, namely, 5233707178 + ... + 5233707193.

Almost surely, 2^83739314968 is an apocalyptic number.

It is an amenable number.

83739314968 is a deficient number, since it is larger than the sum of its proper divisors (73271900612).

83739314968 is a wasteful number, since it uses less digits than its factorization.

83739314968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10467414377 (or 10467414373 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 61.

The spelling of 83739314968 in words is "eighty-three billion, seven hundred thirty-nine million, three hundred fourteen thousand, nine hundred sixty-eight".