329374452 has 48 divisors (see below), whose sum is σ = 842688000. Its totient is φ = 99300960.

The previous prime is 329374391. The next prime is 329374471. The reversal of 329374452 is 254473923.

It is a self number, because there is not a number n which added to its sum of digits gives 329374452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19999 + ... + 32537.

It is an arithmetic number, because the mean of its divisors is an integer number (17556000).

Almost surely, 2^329374452 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 329374452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421344000).

329374452 is an abundant number, since it is smaller than the sum of its proper divisors (513313548).

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

329374452 is a wasteful number, since it uses less digits than its factorization.

329374452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12756 (or 12754 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 329374452 is about 18148.6763153680. The cubic root of 329374452 is about 690.6054001986.

The spelling of 329374452 in words is "three hundred twenty-nine million, three hundred seventy-four thousand, four hundred fifty-two".