13934680 has 16 divisors (see below), whose sum is σ = 31353120. Its totient is φ = 5573856.

The previous prime is 13934659. The next prime is 13934719. The reversal of 13934680 is 8643931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174144 + ... + 174223.

It is an arithmetic number, because the mean of its divisors is an integer number (1959570).

Almost surely, 2^13934680 is an apocalyptic number.

13934680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13934680 is an abundant number, since it is smaller than the sum of its proper divisors (17418440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13934680 is a wasteful number, since it uses less digits than its factorization.

13934680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348378 (or 348374 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 13934680 is about 3732.9184293258. The cubic root of 13934680 is about 240.6388074384.

The spelling of 13934680 in words is "thirteen million, nine hundred thirty-four thousand, six hundred eighty".