6913739 has 16 divisors (see below), whose sum is σ = 8390400. Its totient is φ = 5565024.

The previous prime is 6913733. The next prime is 6913741. The reversal of 6913739 is 9373196.

It is not a de Polignac number, because 6913739 - 2⁴ = 6913723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6913733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30077 + ... + 30305.

It is an arithmetic number, because the mean of its divisors is an integer number (524400).

Almost surely, 2^6913739 is an apocalyptic number.

6913739 is a deficient number, since it is larger than the sum of its proper divisors (1476661).

6913739 is a wasteful number, since it uses less digits than its factorization.

6913739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482.

The product of its digits is 30618, while the sum is 38.

The square root of 6913739 is about 2629.3989807559. The cubic root of 6913739 is about 190.5040999570.

The spelling of 6913739 in words is "six million, nine hundred thirteen thousand, seven hundred thirty-nine".