13349413 has 12 divisors (see below), whose sum is σ = 16941312. Its totient is φ = 10401720.

The previous prime is 13349411. The next prime is 13349443. The reversal of 13349413 is 31494331.

13349413 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13349413 - 2¹ = 13349411 is a prime.

It is a Duffinian number.

13349413 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13349411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11845 + ... + 12922.

It is an arithmetic number, because the mean of its divisors is an integer number (1411776).

Almost surely, 2^13349413 is an apocalyptic number.

It is an amenable number.

13349413 is a deficient number, since it is larger than the sum of its proper divisors (3591899).

13349413 is a wasteful number, since it uses less digits than its factorization.

13349413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24792 (or 24785 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 13349413 is about 3653.6848523101. The cubic root of 13349413 is about 237.2215047705.

The spelling of 13349413 in words is "thirteen million, three hundred forty-nine thousand, four hundred thirteen".