13934460 has 48 divisors (see below), whose sum is σ = 39578112. Its totient is φ = 3662400.

The previous prime is 13934411. The next prime is 13934461. The reversal of 13934460 is 6443931.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13934461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2625 + ... + 5895.

It is an arithmetic number, because the mean of its divisors is an integer number (824544).

Almost surely, 2^13934460 is an apocalyptic number.

13934460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13934460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19789056).

13934460 is an abundant number, since it is smaller than the sum of its proper divisors (25643652).

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

13934460 is a wasteful number, since it uses less digits than its factorization.

13934460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 13934460 is about 3732.8889616489. Note that the first 3 decimals coincide. The cubic root of 13934460 is about 240.6375410341.

The spelling of 13934460 in words is "thirteen million, nine hundred thirty-four thousand, four hundred sixty".