13949596 has 12 divisors (see below), whose sum is σ = 24437952. Its totient is φ = 6967328.

The previous prime is 13949581. The next prime is 13949603. The reversal of 13949596 is 69594931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6336 + ... + 8248.

It is an arithmetic number, because the mean of its divisors is an integer number (2036496).

Almost surely, 2^13949596 is an apocalyptic number.

It is an amenable number.

13949596 is a deficient number, since it is larger than the sum of its proper divisors (10488356).

13949596 is a wasteful number, since it uses less digits than its factorization.

13949596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740 (or 3738 counting only the distinct ones).

The product of its digits is 262440, while the sum is 46.

The square root of 13949596 is about 3734.9157955702. The cubic root of 13949596 is about 240.7246385806.

The spelling of 13949596 in words is "thirteen million, nine hundred forty-nine thousand, five hundred ninety-six".