13490359 has 2 divisors, whose sum is σ = 13490360. Its totient is φ = 13490358.

The previous prime is 13490357. The next prime is 13490371. The reversal of 13490359 is 95309431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13490359 - 2¹ = 13490357 is a prime.

Together with 13490357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13490357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6745179 + 6745180.

It is an arithmetic number, because the mean of its divisors is an integer number (6745180).

Almost surely, 2^13490359 is an apocalyptic number.

13490359 is a deficient number, since it is larger than the sum of its proper divisors (1).

13490359 is an equidigital number, since it uses as much as digits as its factorization.

13490359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 13490359 is about 3672.9224059324. The cubic root of 13490359 is about 238.0534623207.

The spelling of 13490359 in words is "thirteen million, four hundred ninety thousand, three hundred fifty-nine".