339642396 has 120 divisors (see below), whose sum is σ = 914394096. Its totient is φ = 109900800.

The previous prime is 339642383. The next prime is 339642419. The reversal of 339642396 is 693246933.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3174175 + ... + 3174281.

Almost surely, 2^339642396 is an apocalyptic number.

339642396 is a gapful number since it is divisible by the number (36) 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 339642396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457197048).

339642396 is an abundant number, since it is smaller than the sum of its proper divisors (574751700).

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

339642396 is a wasteful number, since it uses less digits than its factorization.

339642396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 310 counting only the distinct ones).

The product of its digits is 629856, while the sum is 45.

The square root of 339642396 is about 18429.3894635715. The cubic root of 339642396 is about 697.7084219325.

The spelling of 339642396 in words is "three hundred thirty-nine million, six hundred forty-two thousand, three hundred ninety-six".