6838131 has 8 divisors (see below), whose sum is σ = 9653904. Its totient is φ = 4290560.

The previous prime is 6838123. The next prime is 6838133. The reversal of 6838131 is 1318386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6838131 - 2³ = 6838123 is a prime.

It is a super-2 number, since 2×6838131² = 93520071146322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6838133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66990 + ... + 67091.

It is an arithmetic number, because the mean of its divisors is an integer number (1206738).

Almost surely, 2^6838131 is an apocalyptic number.

6838131 is a deficient number, since it is larger than the sum of its proper divisors (2815773).

6838131 is a wasteful number, since it uses less digits than its factorization.

6838131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134101.

The product of its digits is 3456, while the sum is 30.

The square root of 6838131 is about 2614.9820267069. The cubic root of 6838131 is about 189.8071080241.

The spelling of 6838131 in words is "six million, eight hundred thirty-eight thousand, one hundred thirty-one".