13849365 has 16 divisors (see below), whose sum is σ = 22536000. Its totient is φ = 7260672.

The previous prime is 13849361. The next prime is 13849387. The reversal of 13849365 is 56394831.

13849365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13849365 - 2² = 13849361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13849361) 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, 6940 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (1408500).

Almost surely, 2^13849365 is an apocalyptic number.

13849365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13849365 is a deficient number, since it is larger than the sum of its proper divisors (8686635).

13849365 is a wasteful number, since it uses less digits than its factorization.

13849365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716.

The product of its digits is 77760, while the sum is 39.

The square root of 13849365 is about 3721.4734984949. The cubic root of 13849365 is about 240.1466985076.

The spelling of 13849365 in words is "thirteen million, eight hundred forty-nine thousand, three hundred sixty-five".