339666496 has 56 divisors (see below), whose sum is σ = 764113280. Its totient is φ = 148511232.

The previous prime is 339666491. The next prime is 339666527. The reversal of 339666496 is 694666933.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (339666491) 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 7 ways as a sum of consecutive naturals, for example, 5065 + ... + 26551.

It is an arithmetic number, because the mean of its divisors is an integer number (13644880).

Almost surely, 2^339666496 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 339666496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382056640).

339666496 is an abundant number, since it is smaller than the sum of its proper divisors (424446784).

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

339666496 is a wasteful number, since it uses less digits than its factorization.

339666496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21531 (or 21521 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 52.

The square root of 339666496 is about 18430.0432989182. The cubic root of 339666496 is about 697.7249239706.

The spelling of 339666496 in words is "three hundred thirty-nine million, six hundred sixty-six thousand, four hundred ninety-six".