83979496 has 32 divisors (see below), whose sum is σ = 164263680. Its totient is φ = 40204800.

The previous prime is 83979451. The next prime is 83979547. The reversal of 83979496 is 69497938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22311 + ... + 25801.

It is an arithmetic number, because the mean of its divisors is an integer number (5133240).

Almost surely, 2^83979496 is an apocalyptic number.

It is an amenable number.

83979496 is a deficient number, since it is larger than the sum of its proper divisors (80284184).

83979496 is a wasteful number, since it uses less digits than its factorization.

83979496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3621 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 55.

The square root of 83979496 is about 9164.0327367377. The cubic root of 83979496 is about 437.9162770968.

The spelling of 83979496 in words is "eighty-three million, nine hundred seventy-nine thousand, four hundred ninety-six".