13934810 has 32 divisors (see below), whose sum is σ = 26265600. Its totient is φ = 5316480.

The previous prime is 13934807. The next prime is 13934839. The reversal of 13934810 is 1843931.

It is a super-2 number, since 2×13934810² = 388357859472200, 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 15 ways as a sum of consecutive naturals, for example, 24206 + ... + 24774.

It is an arithmetic number, because the mean of its divisors is an integer number (820800).

Almost surely, 2^13934810 is an apocalyptic number.

13934810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13934810 is a deficient number, since it is larger than the sum of its proper divisors (12330790).

13934810 is a wasteful number, since it uses less digits than its factorization.

13934810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13934810 is about 3732.9358419346. The cubic root of 13934810 is about 240.6395557620.

The spelling of 13934810 in words is "thirteen million, nine hundred thirty-four thousand, eight hundred ten".