13769938 has 16 divisors (see below), whose sum is σ = 25421760. Its totient is φ = 5447376.

The previous prime is 13769929. The next prime is 13769941. The reversal of 13769938 is 83996731.

It is a super-2 number, since 2×13769938² = 379222385047688, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37648 + ... + 38011.

It is an arithmetic number, because the mean of its divisors is an integer number (1588860).

Almost surely, 2^13769938 is an apocalyptic number.

13769938 is a deficient number, since it is larger than the sum of its proper divisors (11651822).

13769938 is a wasteful number, since it uses less digits than its factorization.

13769938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75681.

The product of its digits is 244944, while the sum is 46.

The square root of 13769938 is about 3710.7867090416. The cubic root of 13769938 is about 239.6867324794.

The spelling of 13769938 in words is "thirteen million, seven hundred sixty-nine thousand, nine hundred thirty-eight".