13934713 has 12 divisors (see below), whose sum is σ = 15945580. Its totient is φ = 12102912.

The previous prime is 13934659. The next prime is 13934719. The reversal of 13934713 is 31743931.

It can be written as a sum of positive squares in 6 ways, for example, as 6889 + 13927824 = 83^2 + 3732^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13934713 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13934719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1903 + ... + 5611.

Almost surely, 2^13934713 is an apocalyptic number.

13934713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13934713 is a deficient number, since it is larger than the sum of its proper divisors (2010867).

13934713 is a wasteful number, since it uses less digits than its factorization.

13934713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756 (or 3739 counting only the distinct ones).

The product of its digits is 6804, while the sum is 31.

The square root of 13934713 is about 3732.9228494572. The cubic root of 13934713 is about 240.6389973979.

The spelling of 13934713 in words is "thirteen million, nine hundred thirty-four thousand, seven hundred thirteen".