90397364 has 96 divisors (see below), whose sum is σ = 189987840. Its totient is φ = 37324800.

The previous prime is 90397357. The next prime is 90397369. The reversal of 90397364 is 46379309.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90397369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1481894 + ... + 1481954.

It is an arithmetic number, because the mean of its divisors is an integer number (1979040).

Almost surely, 2^90397364 is an apocalyptic number.

It is an amenable number.

90397364 is an abundant number, since it is smaller than the sum of its proper divisors (99590476).

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

90397364 is a wasteful number, since it uses less digits than its factorization.

90397364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 90397364 is about 9507.7528365014. The cubic root of 90397364 is about 448.7990430128.

The spelling of 90397364 in words is "ninety million, three hundred ninety-seven thousand, three hundred sixty-four".