13912934 has 8 divisors (see below), whose sum is σ = 23850768. Its totient is φ = 5962680.

The previous prime is 13912909. The next prime is 13912939. The reversal of 13912934 is 43921931.

13912934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13912934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13912939) 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, 496877 + ... + 496904.

It is an arithmetic number, because the mean of its divisors is an integer number (2981346).

Almost surely, 2^13912934 is an apocalyptic number.

13912934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13912934 is a deficient number, since it is larger than the sum of its proper divisors (9937834).

13912934 is an equidigital number, since it uses as much as digits as its factorization.

13912934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993790.

The product of its digits is 5832, while the sum is 32.

The square root of 13912934 is about 3730.0045576380. The cubic root of 13912934 is about 240.5135646154.

The spelling of 13912934 in words is "thirteen million, nine hundred twelve thousand, nine hundred thirty-four".