329874434 has 8 divisors (see below), whose sum is σ = 495006528. Its totient is φ = 164872260.

The previous prime is 329874421. The next prime is 329874469. The reversal of 329874434 is 434478923.

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

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, 25862 + ... + 36449.

It is an arithmetic number, because the mean of its divisors is an integer number (61875816).

Almost surely, 2^329874434 is an apocalyptic number.

329874434 is a deficient number, since it is larger than the sum of its proper divisors (165132094).

329874434 is a wasteful number, since it uses less digits than its factorization.

329874434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64960.

The product of its digits is 580608, while the sum is 44.

The square root of 329874434 is about 18162.4457053559. The cubic root of 329874434 is about 690.9546639827.

The spelling of 329874434 in words is "three hundred twenty-nine million, eight hundred seventy-four thousand, four hundred thirty-four".