13090349 has 2 divisors, whose sum is σ = 13090350. Its totient is φ = 13090348.

The previous prime is 13090333. The next prime is 13090369. The reversal of 13090349 is 94309031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12376324 + 714025 = 3518^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 13090349 - 2⁴ = 13090333 is a prime.

It is a super-3 number, since 3×13090349³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13090309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6545174 + 6545175.

It is an arithmetic number, because the mean of its divisors is an integer number (6545175).

Almost surely, 2^13090349 is an apocalyptic number.

It is an amenable number.

13090349 is a deficient number, since it is larger than the sum of its proper divisors (1).

13090349 is an equidigital number, since it uses as much as digits as its factorization.

13090349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 13090349 is about 3618.0587336305. The cubic root of 13090349 is about 235.6769315419.

The spelling of 13090349 in words is "thirteen million, ninety thousand, three hundred forty-nine".