13629790 has 16 divisors (see below), whose sum is σ = 24587712. Its totient is φ = 5439904.

The previous prime is 13629773. The next prime is 13629809. The reversal of 13629790 is 9792631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4347 + ... + 6793.

It is an arithmetic number, because the mean of its divisors is an integer number (1536732).

Almost surely, 2^13629790 is an apocalyptic number.

13629790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13629790 is a deficient number, since it is larger than the sum of its proper divisors (10957922).

13629790 is a wasteful number, since it uses less digits than its factorization.

13629790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 13629790 is about 3691.8545475140. The cubic root of 13629790 is about 238.8707949359.

The spelling of 13629790 in words is "thirteen million, six hundred twenty-nine thousand, seven hundred ninety".