8973331 has 4 divisors (see below), whose sum is σ = 9501192. Its totient is φ = 8445472.

The previous prime is 8973329. The next prime is 8973343. The reversal of 8973331 is 1333798.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8973331 - 2¹ = 8973329 is a prime.

It is a super-2 number, since 2×8973331² = 161041338471122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8973311) 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, 263905 + ... + 263938.

It is an arithmetic number, because the mean of its divisors is an integer number (2375298).

Almost surely, 2^8973331 is an apocalyptic number.

8973331 is a deficient number, since it is larger than the sum of its proper divisors (527861).

8973331 is a wasteful number, since it uses less digits than its factorization.

8973331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527860.

The product of its digits is 13608, while the sum is 34.

The square root of 8973331 is about 2995.5518690218. The cubic root of 8973331 is about 207.8027206772.

The spelling of 8973331 in words is "eight million, nine hundred seventy-three thousand, three hundred thirty-one".