13498049 has 2 divisors, whose sum is σ = 13498050. Its totient is φ = 13498048.

The previous prime is 13498013. The next prime is 13498057. The reversal of 13498049 is 94089431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10608049 + 2890000 = 3257^2 + 1700^2 .

It is a cyclic number.

It is not a de Polignac number, because 13498049 - 2¹⁶ = 13432513 is a prime.

It is not a weakly prime, because it can be changed into another prime (13498099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6749024 + 6749025.

It is an arithmetic number, because the mean of its divisors is an integer number (6749025).

Almost surely, 2^13498049 is an apocalyptic number.

It is an amenable number.

13498049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13498049 is an equidigital number, since it uses as much as digits as its factorization.

13498049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 13498049 is about 3673.9691071102. The cubic root of 13498049 is about 238.0986868002.

The spelling of 13498049 in words is "thirteen million, four hundred ninety-eight thousand, forty-nine".