83976995 has 8 divisors (see below), whose sum is σ = 100828800. Its totient is φ = 67144000.

The previous prime is 83976973. The next prime is 83977007. The reversal of 83976995 is 59967938.

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

It is not a de Polignac number, because 83976995 - 2¹⁶ = 83911459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83976995.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8495 + ... + 15495.

It is an arithmetic number, because the mean of its divisors is an integer number (12603600).

Almost surely, 2^83976995 is an apocalyptic number.

83976995 is a deficient number, since it is larger than the sum of its proper divisors (16851805).

83976995 is a wasteful number, since it uses less digits than its factorization.

83976995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9405.

The product of its digits is 3674160, while the sum is 56.

The square root of 83976995 is about 9163.8962783305. The cubic root of 83976995 is about 437.9119298472.

The spelling of 83976995 in words is "eighty-three million, nine hundred seventy-six thousand, nine hundred ninety-five".