13354939 has 8 divisors (see below), whose sum is σ = 14497280. Its totient is φ = 12229056.

The previous prime is 13354933. The next prime is 13354951. The reversal of 13354939 is 93945331.

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 13354939 - 2⁵ = 13354907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13354898 and 13354907.

It is not an unprimeable number, because it can be changed into a prime (13354933) 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, 2394 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (1812160).

Almost surely, 2^13354939 is an apocalyptic number.

13354939 is a deficient number, since it is larger than the sum of its proper divisors (1142341).

13354939 is a wasteful number, since it uses less digits than its factorization.

13354939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8229.

The product of its digits is 43740, while the sum is 37.

The square root of 13354939 is about 3654.4409969242. The cubic root of 13354939 is about 237.2542329311.

The spelling of 13354939 in words is "thirteen million, three hundred fifty-four thousand, nine hundred thirty-nine".