13290793 has 2 divisors, whose sum is σ = 13290794. Its totient is φ = 13290792.

The previous prime is 13290779. The next prime is 13290799. The reversal of 13290793 is 39709231.

13290793 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10061584 + 3229209 = 3172^2 + 1797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13290793 is a prime.

It is not a weakly prime, because it can be changed into another prime (13290799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6645396 + 6645397.

It is an arithmetic number, because the mean of its divisors is an integer number (6645397).

Almost surely, 2^13290793 is an apocalyptic number.

It is an amenable number.

13290793 is a deficient number, since it is larger than the sum of its proper divisors (1).

13290793 is an equidigital number, since it uses as much as digits as its factorization.

13290793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 13290793 is about 3645.6539879698. The cubic root of 13290793 is about 236.8737659100.

The spelling of 13290793 in words is "thirteen million, two hundred ninety thousand, seven hundred ninety-three".