83739459608 has 64 divisors (see below), whose sum is σ = 180777173760. Its totient is φ = 35621824896.

The previous prime is 83739459539. The next prime is 83739459613. The reversal of 83739459608 is 80695493738.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7543310 + ... + 7554402.

It is an arithmetic number, because the mean of its divisors is an integer number (2824643340).

Almost surely, 2^83739459608 is an apocalyptic number.

It is an amenable number.

83739459608 is an abundant number, since it is smaller than the sum of its proper divisors (97037714152).

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

83739459608 is a wasteful number, since it uses less digits than its factorization.

83739459608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096 (or 12092 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 83739459608 in words is "eighty-three billion, seven hundred thirty-nine million, four hundred fifty-nine thousand, six hundred eight".