8972394 has 16 divisors (see below), whose sum is σ = 18327168. Its totient is φ = 2927072.

The previous prime is 8972371. The next prime is 8972407. The reversal of 8972394 is 4932798.

It is a Curzon 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, 15627 + ... + 16190.

It is an arithmetic number, because the mean of its divisors is an integer number (1145448).

Almost surely, 2^8972394 is an apocalyptic number.

8972394 is an abundant number, since it is smaller than the sum of its proper divisors (9354774).

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

8972394 is a wasteful number, since it uses less digits than its factorization.

8972394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31869.

The product of its digits is 108864, while the sum is 42.

The square root of 8972394 is about 2995.3954663784. The cubic root of 8972394 is about 207.7954874686.

The spelling of 8972394 in words is "eight million, nine hundred seventy-two thousand, three hundred ninety-four".