6339131 has 4 divisors (see below), whose sum is σ = 6381264. Its totient is φ = 6297000.

The previous prime is 6339121. The next prime is 6339149. The reversal of 6339131 is 1319336.

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 6339131 - 2¹⁰ = 6338107 is a prime.

It is a super-2 number, since 2×6339131² = 80369163670322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6339131.

It is not an unprimeable number, because it can be changed into a prime (6339121) 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, 20840 + ... + 21141.

It is an arithmetic number, because the mean of its divisors is an integer number (1595316).

Almost surely, 2^6339131 is an apocalyptic number.

6339131 is a deficient number, since it is larger than the sum of its proper divisors (42133).

6339131 is a wasteful number, since it uses less digits than its factorization.

6339131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42132.

The product of its digits is 1458, while the sum is 26.

The square root of 6339131 is about 2517.7630944948. The cubic root of 6339131 is about 185.0730755869.

The spelling of 6339131 in words is "six million, three hundred thirty-nine thousand, one hundred thirty-one".