8920994 has 16 divisors (see below), whose sum is σ = 14542080. Its totient is φ = 4088880.

The previous prime is 8920981. The next prime is 8920999. The reversal of 8920994 is 4990298.

It is not an unprimeable number, because it can be changed into a prime (8920999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2609 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (908880).

Almost surely, 2^8920994 is an apocalyptic number.

8920994 is a deficient number, since it is larger than the sum of its proper divisors (5621086).

8920994 is a wasteful number, since it uses less digits than its factorization.

8920994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7625.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 8920994 is about 2986.8033078862. The cubic root of 8920994 is about 207.3979291863.

The spelling of 8920994 in words is "eight million, nine hundred twenty thousand, nine hundred ninety-four".