13376939 has 4 divisors (see below), whose sum is σ = 13465680. Its totient is φ = 13288200.

The previous prime is 13376933. The next prime is 13376941. The reversal of 13376939 is 93967331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13376939 - 2⁸ = 13376683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13376896 and 13376905.

It is not an unprimeable number, because it can be changed into a prime (13376933) by changing a digit.

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, 44144 + ... + 44445.

It is an arithmetic number, because the mean of its divisors is an integer number (3366420).

Almost surely, 2^13376939 is an apocalyptic number.

13376939 is a deficient number, since it is larger than the sum of its proper divisors (88741).

13376939 is an equidigital number, since it uses as much as digits as its factorization.

13376939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88740.

The product of its digits is 91854, while the sum is 41.

The square root of 13376939 is about 3657.4497945973. The cubic root of 13376939 is about 237.3844401803.

The spelling of 13376939 in words is "thirteen million, three hundred seventy-six thousand, nine hundred thirty-nine".