13907079 has 16 divisors (see below), whose sum is σ = 21161440. Its totient is φ = 9020160.

The previous prime is 13907063. The next prime is 13907087. The reversal of 13907079 is 97070931.

It is not a de Polignac number, because 13907079 - 2⁴ = 13907063 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 (13907009) 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 15 ways as a sum of consecutive naturals, for example, 5962 + ... + 7959.

It is an arithmetic number, because the mean of its divisors is an integer number (1322590).

Almost surely, 2^13907079 is an apocalyptic number.

13907079 is a deficient number, since it is larger than the sum of its proper divisors (7254361).

13907079 is a wasteful number, since it uses less digits than its factorization.

13907079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13967 (or 13961 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 13907079 is about 3729.2196234601. The cubic root of 13907079 is about 240.4798213253.

The spelling of 13907079 in words is "thirteen million, nine hundred seven thousand, seventy-nine".