3239456394 has 8 divisors (see below), whose sum is σ = 6478912800. Its totient is φ = 1079818796.

The previous prime is 3239456359. The next prime is 3239456401. The reversal of 3239456394 is 4936549323.

It is a sphenic number, since it is the product of 3 distinct primes.

3239456394 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 269954694 + ... + 269954705.

It is an arithmetic number, because the mean of its divisors is an integer number (809864100).

Almost surely, 2^3239456394 is an apocalyptic number.

3239456394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3239456394 is a wasteful number, since it uses less digits than its factorization.

3239456394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539909404.

The product of its digits is 2099520, while the sum is 48.

The square root of 3239456394 is about 56916.2225907518. Note that the first 3 decimals coincide. The cubic root of 3239456394 is about 1479.6444839399.

It can be divided in two parts, 32394 and 56394, that added together give a palindrome (88788).

The spelling of 3239456394 in words is "three billion, two hundred thirty-nine million, four hundred fifty-six thousand, three hundred ninety-four".