13039793 has 8 divisors (see below), whose sum is σ = 14370048. Its totient is φ = 11756304.

The previous prime is 13039777. The next prime is 13039823. The reversal of 13039793 is 39793031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13039793 - 2⁴ = 13039777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13039703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11105 + ... + 12222.

It is an arithmetic number, because the mean of its divisors is an integer number (1796256).

Almost surely, 2^13039793 is an apocalyptic number.

13039793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13039793 is a deficient number, since it is larger than the sum of its proper divisors (1330255).

13039793 is a wasteful number, since it uses less digits than its factorization.

13039793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23383.

The product of its (nonzero) digits is 15309, while the sum is 35.

The square root of 13039793 is about 3611.0653552657. The cubic root of 13039793 is about 235.3731389107.

The spelling of 13039793 in words is "thirteen million, thirty-nine thousand, seven hundred ninety-three".