6937013 has 4 divisors (see below), whose sum is σ = 6978720. Its totient is φ = 6895308.

The previous prime is 6937009. The next prime is 6937027. The reversal of 6937013 is 3107396.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6937013 - 2² = 6937009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6937213) 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, 20603 + ... + 20936.

It is an arithmetic number, because the mean of its divisors is an integer number (1744680).

Almost surely, 2^6937013 is an apocalyptic number.

It is an amenable number.

6937013 is a deficient number, since it is larger than the sum of its proper divisors (41707).

6937013 is a wasteful number, since it uses less digits than its factorization.

6937013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41706.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 6937013 is about 2633.8209886019. The cubic root of 6937013 is about 190.7176277595.

The spelling of 6937013 in words is "six million, nine hundred thirty-seven thousand, thirteen".