13050389 has 8 divisors (see below), whose sum is σ = 14264640. Its totient is φ = 11840800.

The previous prime is 13050379. The next prime is 13050403. The reversal of 13050389 is 98305031.

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 13050389 - 2⁸ = 13050133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050329) 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, 7592 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (1783080).

Almost surely, 2^13050389 is an apocalyptic number.

It is an amenable number.

13050389 is a deficient number, since it is larger than the sum of its proper divisors (1214251).

13050389 is a wasteful number, since it uses less digits than its factorization.

13050389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 13050389 is about 3612.5322143892. The cubic root of 13050389 is about 235.4368755704.

The spelling of 13050389 in words is "thirteen million, fifty thousand, three hundred eighty-nine".