339969312 has 120 divisors (see below), whose sum is σ = 1032337152. Its totient is φ = 109641600.

The previous prime is 339969257. The next prime is 339969313. The reversal of 339969312 is 213969933.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (339969313) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 78237 + ... + 82467.

Almost surely, 2^339969312 is an apocalyptic number.

339969312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339969312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516168576).

339969312 is an abundant number, since it is smaller than the sum of its proper divisors (692367840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

339969312 is a wasteful number, since it uses less digits than its factorization.

339969312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284 (or 4267 counting only the distinct ones).

The product of its digits is 236196, while the sum is 45.

The square root of 339969312 is about 18438.2567505716. The cubic root of 339969312 is about 697.9322052474.

The spelling of 339969312 in words is "three hundred thirty-nine million, nine hundred sixty-nine thousand, three hundred twelve".