13374049 has 4 divisors (see below), whose sum is σ = 14402836. Its totient is φ = 12345264.

The previous prime is 13374047. The next prime is 13374059. The reversal of 13374049 is 94047331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94047331 = 7 ⋅13435333.

It can be written as a sum of positive squares in 2 ways, for example, as 2030625 + 11343424 = 1425^2 + 3368^2 .

It is a cyclic number.

It is not a de Polignac number, because 13374049 - 2¹ = 13374047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13374049.

It is not an unprimeable number, because it can be changed into a prime (13374047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514374 + ... + 514399.

It is an arithmetic number, because the mean of its divisors is an integer number (3600709).

Almost surely, 2^13374049 is an apocalyptic number.

It is an amenable number.

13374049 is a deficient number, since it is larger than the sum of its proper divisors (1028787).

13374049 is a wasteful number, since it uses less digits than its factorization.

13374049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028786.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 13374049 is about 3657.0546892274. The cubic root of 13374049 is about 237.3673438316.

The spelling of 13374049 in words is "thirteen million, three hundred seventy-four thousand, forty-nine".