13714979 has 8 divisors (see below), whose sum is σ = 14773440. Its totient is φ = 12690216.

The previous prime is 13714957. The next prime is 13715041. The reversal of 13714979 is 97941731.

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 13714979 - 2¹² = 13710883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13714919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7577 + ... + 9210.

It is an arithmetic number, because the mean of its divisors is an integer number (1846680).

Almost surely, 2^13714979 is an apocalyptic number.

13714979 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13714979 is a deficient number, since it is larger than the sum of its proper divisors (1058461).

13714979 is a wasteful number, since it uses less digits than its factorization.

13714979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16849.

The product of its digits is 47628, while the sum is 41.

The square root of 13714979 is about 3703.3740021769. The cubic root of 13714979 is about 239.3674256068.

The spelling of 13714979 in words is "thirteen million, seven hundred fourteen thousand, nine hundred seventy-nine".