13438794 has 16 divisors (see below), whose sum is σ = 26913600. Its totient is φ = 4473600.

The previous prime is 13438781. The next prime is 13438811. The reversal of 13438794 is 49783431.

13438794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7594 + ... + 9194.

It is an arithmetic number, because the mean of its divisors is an integer number (1682100).

Almost surely, 2^13438794 is an apocalyptic number.

13438794 is an abundant number, since it is smaller than the sum of its proper divisors (13474806).

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

13438794 is a wasteful number, since it uses less digits than its factorization.

13438794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005.

The product of its digits is 72576, while the sum is 39.

The square root of 13438794 is about 3665.8960705399. The cubic root of 13438794 is about 237.7497664198.

The spelling of 13438794 in words is "thirteen million, four hundred thirty-eight thousand, seven hundred ninety-four".