84968976 has 20 divisors (see below), whose sum is σ = 219503312. Its totient is φ = 28322976.

The previous prime is 84968971. The next prime is 84968987. The reversal of 84968976 is 67986948.

It is not an unprimeable number, because it can be changed into a prime (84968971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885046 + ... + 885141.

Almost surely, 2^84968976 is an apocalyptic number.

It is an amenable number.

84968976 is an abundant number, since it is smaller than the sum of its proper divisors (134534336).

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

84968976 is a wasteful number, since it uses less digits than its factorization.

84968976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770198 (or 1770192 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 57.

The square root of 84968976 is about 9217.8617911097. The cubic root of 84968976 is about 439.6294676696.

The spelling of 84968976 in words is "eighty-four million, nine hundred sixty-eight thousand, nine hundred seventy-six".