13049353 has 8 divisors (see below), whose sum is σ = 13941288. Its totient is φ = 12171264.

The previous prime is 13049347. The next prime is 13049363. The reversal of 13049353 is 35394031.

It can be written as a sum of positive squares in 4 ways, for example, as 2809 + 13046544 = 53^2 + 3612^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13049353 - 2¹⁷ = 12918281 is a prime.

It is a super-2 number, since 2×13049353² = 340571227437218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13049363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476 + ... + 5317.

It is an arithmetic number, because the mean of its divisors is an integer number (1742661).

Almost surely, 2^13049353 is an apocalyptic number.

It is an amenable number.

13049353 is a deficient number, since it is larger than the sum of its proper divisors (891935).

13049353 is a wasteful number, since it uses less digits than its factorization.

13049353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6923.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 13049353 is about 3612.3888218186. The cubic root of 13049353 is about 235.4306453843.

The spelling of 13049353 in words is "thirteen million, forty-nine thousand, three hundred fifty-three".