13079983 has 4 divisors (see below), whose sum is σ = 14948560. Its totient is φ = 11211408.

The previous prime is 13079947. The next prime is 13080007. The reversal of 13079983 is 38997031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13079983 - 2¹⁷ = 12948911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13079903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934278 + ... + 934291.

It is an arithmetic number, because the mean of its divisors is an integer number (3737140).

Almost surely, 2^13079983 is an apocalyptic number.

13079983 is a deficient number, since it is larger than the sum of its proper divisors (1868577).

13079983 is an equidigital number, since it uses as much as digits as its factorization.

13079983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868576.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 13079983 is about 3616.6259137489. The cubic root of 13079983 is about 235.6147057444.

The spelling of 13079983 in words is "thirteen million, seventy-nine thousand, nine hundred eighty-three".