13489030 has 32 divisors (see below), whose sum is σ = 25567488. Its totient is φ = 5116800.

The previous prime is 13488997. The next prime is 13489037. The reversal of 13489030 is 3098431.

It is a self number, because there is not a number n which added to its sum of digits gives 13489030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13489037) 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 15 ways as a sum of consecutive naturals, for example, 16020 + ... + 16840.

It is an arithmetic number, because the mean of its divisors is an integer number (798984).

Almost surely, 2^13489030 is an apocalyptic number.

13489030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13489030 is a deficient number, since it is larger than the sum of its proper divisors (12078458).

13489030 is a wasteful number, since it uses less digits than its factorization.

13489030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

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

The square root of 13489030 is about 3672.7414828708. The cubic root of 13489030 is about 238.0456448010.

The spelling of 13489030 in words is "thirteen million, four hundred eighty-nine thousand, thirty".