13489003 has 8 divisors (see below), whose sum is σ = 14766336. Its totient is φ = 12220200.

The previous prime is 13488997. The next prime is 13489037. The reversal of 13489003 is 30098431.

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 13489003 - 2⁹ = 13488491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13489093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 5392.

It is an arithmetic number, because the mean of its divisors is an integer number (1845792).

Almost surely, 2^13489003 is an apocalyptic number.

13489003 is a deficient number, since it is larger than the sum of its proper divisors (1277333).

13489003 is a wasteful number, since it uses less digits than its factorization.

13489003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265.

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

The square root of 13489003 is about 3672.7378071406. The cubic root of 13489003 is about 238.0454859747.

It can be divided in two parts, 1348900 and 3, that added together give a triangular number (1348903 = T₁₆₄₂).

The spelling of 13489003 in words is "thirteen million, four hundred eighty-nine thousand, three".