339251089 has 2 divisors, whose sum is σ = 339251090. Its totient is φ = 339251088.

The previous prime is 339251071. The next prime is 339251111. The reversal of 339251089 is 980152933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337346689 + 1904400 = 18367^2 + 1380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339251089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (339251009) 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 as a sum of consecutive naturals, namely, 169625544 + 169625545.

It is an arithmetic number, because the mean of its divisors is an integer number (169625545).

Almost surely, 2^339251089 is an apocalyptic number.

It is an amenable number.

339251089 is a deficient number, since it is larger than the sum of its proper divisors (1).

339251089 is an equidigital number, since it uses as much as digits as its factorization.

339251089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 339251089 is about 18418.7700186522. The cubic root of 339251089 is about 697.4403722531.

The spelling of 339251089 in words is "three hundred thirty-nine million, two hundred fifty-one thousand, eighty-nine".