90324304 has 20 divisors (see below), whose sum is σ = 200004064. Its totient is φ = 38710368.

The previous prime is 90324301. The next prime is 90324307. The reversal of 90324304 is 40342309.

It is an interprime number because it is at equal distance from previous prime (90324301) and next prime (90324307).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90324301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403122 + ... + 403345.

Almost surely, 2^90324304 is an apocalyptic number.

It is an amenable number.

90324304 is an abundant number, since it is smaller than the sum of its proper divisors (109679760).

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

90324304 is a wasteful number, since it uses less digits than its factorization.

90324304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806482 (or 806476 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 90324304 is about 9503.9099322332. The cubic root of 90324304 is about 448.6781025556.

The spelling of 90324304 in words is "ninety million, three hundred twenty-four thousand, three hundred four".