8993392 has 20 divisors (see below), whose sum is σ = 17472096. Its totient is φ = 4484480.

The previous prime is 8993377. The next prime is 8993399. The reversal of 8993392 is 2933998.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8993399) 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, 9417 + ... + 10327.

Almost surely, 2^8993392 is an apocalyptic number.

It is an amenable number.

8993392 is a deficient number, since it is larger than the sum of its proper divisors (8478704).

8993392 is a wasteful number, since it uses less digits than its factorization.

8993392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1530 counting only the distinct ones).

The product of its digits is 104976, while the sum is 43.

The square root of 8993392 is about 2998.8984644366. The cubic root of 8993392 is about 207.9574617152.

The spelling of 8993392 in words is "eight million, nine hundred ninety-three thousand, three hundred ninety-two".