8013339 has 6 divisors (see below), whose sum is σ = 11574836. Its totient is φ = 5342220.

The previous prime is 8013329. The next prime is 8013371. The reversal of 8013339 is 9333108.

It is not a de Polignac number, because 8013339 - 2⁴ = 8013323 is a prime.

It is a Duffinian number.

8013339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8013329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445177 + ... + 445194.

Almost surely, 2^8013339 is an apocalyptic number.

8013339 is a deficient number, since it is larger than the sum of its proper divisors (3561497).

8013339 is a wasteful number, since it uses less digits than its factorization.

8013339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890377 (or 890374 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 8013339 is about 2830.7841669756. The cubic root of 8013339 is about 200.1110966096. Note that the first 3 decimals are identical.

The spelling of 8013339 in words is "eight million, thirteen thousand, three hundred thirty-nine".