339988065 has 16 divisors (see below), whose sum is σ = 549264768. Its totient is φ = 179565696.

The previous prime is 339988063. The next prime is 339988081. The reversal of 339988065 is 560889933.

It is not a de Polignac number, because 339988065 - 2¹ = 339988063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339987999 and 339988017.

It is not an unprimeable number, because it can be changed into a prime (339988063) 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, 108484 + ... + 111573.

It is an arithmetic number, because the mean of its divisors is an integer number (34329048).

Almost surely, 2^339988065 is an apocalyptic number.

It is an amenable number.

339988065 is a deficient number, since it is larger than the sum of its proper divisors (209276703).

339988065 is a wasteful number, since it uses less digits than its factorization.

339988065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220168.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 339988065 is about 18438.7652786188. The cubic root of 339988065 is about 697.9450378586.

The spelling of 339988065 in words is "three hundred thirty-nine million, nine hundred eighty-eight thousand, sixty-five".