8490959364 has 12 divisors (see below), whose sum is σ = 19812238544. Its totient is φ = 2830319784.

The previous prime is 8490959359. The next prime is 8490959371. The reversal of 8490959364 is 4639590948.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 353789962 + ... + 353789985.

Almost surely, 2^8490959364 is an apocalyptic number.

It is an amenable number.

8490959364 is an abundant number, since it is smaller than the sum of its proper divisors (11321279180).

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

8490959364 is a wasteful number, since it uses less digits than its factorization.

8490959364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707579954 (or 707579952 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 57.

The square root of 8490959364 is about 92146.4017962720. The cubic root of 8490959364 is about 2040.1037500098.

The spelling of 8490959364 in words is "eight billion, four hundred ninety million, nine hundred fifty-nine thousand, three hundred sixty-four".