339660 has 96 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 82944.

The previous prime is 339659. The next prime is 339671. The reversal of 339660 is 66933.

339660 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9162 + ... + 9198.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2³³⁹⁶⁶⁰ is an apocalyptic number.

339660 is a gapful number since it is divisible by the number (30) 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 339660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574560).

339660 is an abundant number, since it is smaller than the sum of its proper divisors (809460).

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

339660 is a wasteful number, since it uses less digits than its factorization.

339660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 339660 is about 582.8035689664. The cubic root of 339660 is about 69.7720476029.

It can be divided in two parts, 339 and 660, that added together give a palindrome (999).

The spelling of 339660 in words is "three hundred thirty-nine thousand, six hundred sixty".