90328316 has 24 divisors (see below), whose sum is σ = 171472560. Its totient is φ = 41386752.

The previous prime is 90328309. The next prime is 90328321. The reversal of 90328316 is 61382309.

90328316 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

90328316 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (7144690).

Almost surely, 2^90328316 is an apocalyptic number.

It is an amenable number.

90328316 is a deficient number, since it is larger than the sum of its proper divisors (81144244).

90328316 is a wasteful number, since it uses less digits than its factorization.

90328316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653 (or 12651 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 90328316 is about 9504.1210009132. The cubic root of 90328316 is about 448.6847455440.

The spelling of 90328316 in words is "ninety million, three hundred twenty-eight thousand, three hundred sixteen".