83670976 has 28 divisors (see below), whose sum is σ = 166713408. Its totient is φ = 41664512.

The previous prime is 83670929. The next prime is 83671009. The reversal of 83670976 is 67907638.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13905 + ... + 18991.

Almost surely, 2^83670976 is an apocalyptic number.

It is an amenable number.

83670976 is a deficient number, since it is larger than the sum of its proper divisors (83042432).

83670976 is a wasteful number, since it uses less digits than its factorization.

83670976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356 (or 5346 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 83670976 is about 9147.1840475635. The cubic root of 83670976 is about 437.3793535087.

The spelling of 83670976 in words is "eighty-three million, six hundred seventy thousand, nine hundred seventy-six".