13794939 has 12 divisors (see below), whose sum is σ = 21098376. Its totient is φ = 8655552.

The previous prime is 13794929. The next prime is 13794953. The reversal of 13794939 is 93949731.

It is not a de Polignac number, because 13794939 - 2¹⁹ = 13270651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13794894 and 13794903.

It is not an unprimeable number, because it can be changed into a prime (13794919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44929 + ... + 45234.

It is an arithmetic number, because the mean of its divisors is an integer number (1758198).

Almost surely, 2^13794939 is an apocalyptic number.

13794939 is a deficient number, since it is larger than the sum of its proper divisors (7303437).

13794939 is a wasteful number, since it uses less digits than its factorization.

13794939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90186 (or 90183 counting only the distinct ones).

The product of its digits is 183708, while the sum is 45.

The square root of 13794939 is about 3714.1538740338. The cubic root of 13794939 is about 239.8317049308.

The spelling of 13794939 in words is "thirteen million, seven hundred ninety-four thousand, nine hundred thirty-nine".