13038049 has 4 divisors (see below), whose sum is σ = 13164736. Its totient is φ = 12911364.

The previous prime is 13038043. The next prime is 13038059. The reversal of 13038049 is 94083031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13038049 - 2⁹ = 13037537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13038043) 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 3 ways as a sum of consecutive naturals, for example, 63189 + ... + 63394.

It is an arithmetic number, because the mean of its divisors is an integer number (3291184).

Almost surely, 2^13038049 is an apocalyptic number.

It is an amenable number.

13038049 is a deficient number, since it is larger than the sum of its proper divisors (126687).

13038049 is a wasteful number, since it uses less digits than its factorization.

13038049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126686.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13038049 is about 3610.8238672081. The cubic root of 13038049 is about 235.3626451589.

The spelling of 13038049 in words is "thirteen million, thirty-eight thousand, forty-nine".