90315339 has 16 divisors (see below), whose sum is σ = 129913632. Its totient is φ = 55597568.

The previous prime is 90315317. The next prime is 90315343. The reversal of 90315339 is 93351309.

It is a cyclic number.

It is not a de Polignac number, because 90315339 - 2⁸ = 90315083 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (90315359) 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, 14004 + ... + 19409.

It is an arithmetic number, because the mean of its divisors is an integer number (8119602).

Almost surely, 2^90315339 is an apocalyptic number.

90315339 is a deficient number, since it is larger than the sum of its proper divisors (39598293).

90315339 is a wasteful number, since it uses less digits than its factorization.

90315339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33486.

The product of its (nonzero) digits is 10935, while the sum is 33.

The square root of 90315339 is about 9503.4382725412. The cubic root of 90315339 is about 448.6632577793.

The spelling of 90315339 in words is "ninety million, three hundred fifteen thousand, three hundred thirty-nine".