339132640 has 96 divisors (see below), whose sum is σ = 998936064. Its totient is φ = 105699840.

The previous prime is 339132613. The next prime is 339132671. The reversal of 339132640 is 46231933.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444 + ... + 26083.

It is an arithmetic number, because the mean of its divisors is an integer number (10405584).

Almost surely, 2^339132640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339132640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499468032).

339132640 is an abundant number, since it is smaller than the sum of its proper divisors (659803424).

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

339132640 is a wasteful number, since it uses less digits than its factorization.

339132640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27560 (or 27552 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 339132640 is about 18415.5542952147. The cubic root of 339132640 is about 697.3591927239.

The spelling of 339132640 in words is "three hundred thirty-nine million, one hundred thirty-two thousand, six hundred forty".