13789346 has 12 divisors (see below), whose sum is σ = 21973218. Its totient is φ = 6488832.

The previous prime is 13789343. The next prime is 13789361. The reversal of 13789346 is 64398731.

It can be written as a sum of positive squares in 3 ways, for example, as 11937025 + 1852321 = 3455^2 + 1361^2 .

It is not an unprimeable number, because it can be changed into a prime (13789343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11351 + ... + 12506.

Almost surely, 2^13789346 is an apocalyptic number.

13789346 is a deficient number, since it is larger than the sum of its proper divisors (8183872).

13789346 is a wasteful number, since it uses less digits than its factorization.

13789346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23893 (or 23876 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 13789346 is about 3713.4008671298. The cubic root of 13789346 is about 239.7992882102.

The spelling of 13789346 in words is "thirteen million, seven hundred eighty-nine thousand, three hundred forty-six".