13490277 has 8 divisors (see below), whose sum is σ = 18215040. Its totient is φ = 8879520.

The previous prime is 13490251. The next prime is 13490293. The reversal of 13490277 is 77209431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13490277 - 2²⁰ = 12441701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13490207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28224 + ... + 28697.

It is an arithmetic number, because the mean of its divisors is an integer number (2276880).

Almost surely, 2^13490277 is an apocalyptic number.

It is an amenable number.

13490277 is a deficient number, since it is larger than the sum of its proper divisors (4724763).

13490277 is an equidigital number, since it uses as much as digits as its factorization.

13490277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57003.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 13490277 is about 3672.9112431421. The cubic root of 13490277 is about 238.0529799905.

The spelling of 13490277 in words is "thirteen million, four hundred ninety thousand, two hundred seventy-seven".