13373793 has 12 divisors (see below), whose sum is σ = 19449300. Its totient is φ = 8855136.

The previous prime is 13373779. The next prime is 13373797. The reversal of 13373793 is 39737331.

It can be written as a sum of positive squares in 2 ways, for example, as 1595169 + 11778624 = 1263^2 + 3432^2 .

It is not a de Polignac number, because 13373793 - 2⁶ = 13373729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13373797) 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, 3646 + ... + 6327.

It is an arithmetic number, because the mean of its divisors is an integer number (1620775).

Almost surely, 2^13373793 is an apocalyptic number.

It is an amenable number.

13373793 is a deficient number, since it is larger than the sum of its proper divisors (6075507).

13373793 is a wasteful number, since it uses less digits than its factorization.

13373793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128 (or 10125 counting only the distinct ones).

The product of its digits is 35721, while the sum is 36.

The square root of 13373793 is about 3657.0196882161. The cubic root of 13373793 is about 237.3658292958.

The spelling of 13373793 in words is "thirteen million, three hundred seventy-three thousand, seven hundred ninety-three".