8313344 has 40 divisors (see below), whose sum is σ = 17902500. Its totient is φ = 3833856.

The previous prime is 8313269. The next prime is 8313353. The reversal of 8313344 is 4433138.

It can be written as a sum of positive squares in 2 ways, for example, as 7840000 + 473344 = 2800^2 + 688^2 .

It is a super-2 number, since 2×8313344² = 138223376924672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6032 + ... + 7280.

Almost surely, 2^8313344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8313344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8951250).

8313344 is an abundant number, since it is smaller than the sum of its proper divisors (9589156).

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

8313344 is a wasteful number, since it uses less digits than its factorization.

8313344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280 (or 1264 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 8313344 is about 2883.2870131154. The cubic root of 8313344 is about 202.5778311800.

The spelling of 8313344 in words is "eight million, three hundred thirteen thousand, three hundred forty-four".