339678234 has 48 divisors (see below), whose sum is σ = 846024192. Its totient is φ = 96483744.

The previous prime is 339678233. The next prime is 339678239. The reversal of 339678234 is 432876933.

339678234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 339678234.

It is not an unprimeable number, because it can be changed into a prime (339678233) 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 23 ways as a sum of consecutive naturals, for example, 14007 + ... + 29589.

It is an arithmetic number, because the mean of its divisors is an integer number (17625504).

Almost surely, 2^339678234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339678234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423012096).

339678234 is an abundant number, since it is smaller than the sum of its proper divisors (506345958).

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

339678234 is a wasteful number, since it uses less digits than its factorization.

339678234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771 (or 15768 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 339678234 is about 18430.3617436012. The cubic root of 339678234 is about 697.7329610706.

The spelling of 339678234 in words is "three hundred thirty-nine million, six hundred seventy-eight thousand, two hundred thirty-four".