13034304 has 112 divisors (see below), whose sum is σ = 40436800. Its totient is φ = 4105728.

The previous prime is 13034303. The next prime is 13034309. The reversal of 13034304 is 40343031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034303) 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, 32634 + ... + 33030.

Almost surely, 2^13034304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13034304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20218400).

13034304 is an abundant number, since it is smaller than the sum of its proper divisors (27402496).

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

13034304 is a wasteful number, since it uses less digits than its factorization.

13034304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 13034304 is about 3610.3052502524. The cubic root of 13034304 is about 235.3401081082.

Adding to 13034304 its reverse (40343031), we get a palindrome (53377335).

The spelling of 13034304 in words is "thirteen million, thirty-four thousand, three hundred four".