90316976982 has 32 divisors (see below), whose sum is σ = 181430863200. Its totient is φ = 29972963328.

The previous prime is 90316976941. The next prime is 90316976983. The reversal of 90316976982 is 28967961309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90316976983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3176244 + ... + 3204552.

It is an arithmetic number, because the mean of its divisors is an integer number (5669714475).

Almost surely, 2^90316976982 is an apocalyptic number.

90316976982 is an abundant number, since it is smaller than the sum of its proper divisors (91113886218).

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

90316976982 is a wasteful number, since it uses less digits than its factorization.

90316976982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30640.

The product of its (nonzero) digits is 8817984, while the sum is 60.

The spelling of 90316976982 in words is "ninety billion, three hundred sixteen million, nine hundred seventy-six thousand, nine hundred eighty-two".