8490976 has 24 divisors (see below), whose sum is σ = 18003384. Its totient is φ = 3918720.

The previous prime is 8490949. The next prime is 8491001. The reversal of 8490976 is 6790948.

8490976 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 9790 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (750141).

Almost surely, 2^8490976 is an apocalyptic number.

It is an amenable number.

8490976 is an abundant number, since it is smaller than the sum of its proper divisors (9512408).

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

8490976 is a wasteful number, since it uses less digits than its factorization.

8490976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20434 (or 20426 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 8490976 is about 2913.9279332200. The cubic root of 8490976 is about 204.0105082374.

The spelling of 8490976 in words is "eight million, four hundred ninety thousand, nine hundred seventy-six".