13290834 has 16 divisors (see below), whose sum is σ = 26818272. Its totient is φ = 4390848.

The previous prime is 13290829. The next prime is 13290853. The reversal of 13290834 is 43809231.

13290834 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9124 + ... + 10479.

It is an arithmetic number, because the mean of its divisors is an integer number (1676142).

Almost surely, 2^13290834 is an apocalyptic number.

13290834 is an abundant number, since it is smaller than the sum of its proper divisors (13527438).

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

13290834 is a wasteful number, since it uses less digits than its factorization.

13290834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19721.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 13290834 is about 3645.6596110992. The cubic root of 13290834 is about 236.8740094825.

The spelling of 13290834 in words is "thirteen million, two hundred ninety thousand, eight hundred thirty-four".