339740489 has 8 divisors (see below), whose sum is σ = 373907232. Its totient is φ = 306120640.

The previous prime is 339740483. The next prime is 339740503. The reversal of 339740489 is 984047933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339740489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339740483) 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, 135419 + ... + 137904.

It is an arithmetic number, because the mean of its divisors is an integer number (46738404).

Almost surely, 2^339740489 is an apocalyptic number.

It is an amenable number.

339740489 is a deficient number, since it is larger than the sum of its proper divisors (34166743).

339740489 is a wasteful number, since it uses less digits than its factorization.

339740489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273447.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 339740489 is about 18432.0505912934. The cubic root of 339740489 is about 697.7755844592.

The spelling of 339740489 in words is "three hundred thirty-nine million, seven hundred forty thousand, four hundred eighty-nine".