9918364 has 12 divisors (see below), whose sum is σ = 17595424. Its totient is φ = 4891104.

The previous prime is 9918353. The next prime is 9918373. The reversal of 9918364 is 4638199.

9918364 = 332² + 333² + ... + 404².

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 16692 + ... + 17275.

Almost surely, 2^9918364 is an apocalyptic number.

It is an amenable number.

9918364 is a deficient number, since it is larger than the sum of its proper divisors (7677060).

9918364 is a wasteful number, since it uses less digits than its factorization.

9918364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34044 (or 34042 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 9918364 is about 3149.3434236361. The cubic root of 9918364 is about 214.8556016166.

The spelling of 9918364 in words is "nine million, nine hundred eighteen thousand, three hundred sixty-four".