8994320 has 20 divisors (see below), whose sum is σ = 20911980. Its totient is φ = 3597696.

The previous prime is 8994317. The next prime is 8994347. The reversal of 8994320 is 234998.

It can be written as a sum of positive squares in 2 ways, for example, as 4946176 + 4048144 = 2224^2 + 2012^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 56135 + ... + 56294.

It is an arithmetic number, because the mean of its divisors is an integer number (1045599).

Almost surely, 2^8994320 is an apocalyptic number.

8994320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8994320 is an abundant number, since it is smaller than the sum of its proper divisors (11917660).

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

8994320 is a wasteful number, since it uses less digits than its factorization.

8994320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112442 (or 112436 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 8994320 is about 2999.0531839232. The cubic root of 8994320 is about 207.9646142960.

The spelling of 8994320 in words is "eight million, nine hundred ninety-four thousand, three hundred twenty".