329474398 has 32 divisors (see below), whose sum is σ = 548674560. Its totient is φ = 147132960.

The previous prime is 329474377. The next prime is 329474407. The reversal of 329474398 is 893474923.

It is a happy number.

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, 508911 + ... + 509557.

It is an arithmetic number, because the mean of its divisors is an integer number (17146080).

Almost surely, 2^329474398 is an apocalyptic number.

329474398 is a deficient number, since it is larger than the sum of its proper divisors (219200162).

329474398 is a wasteful number, since it uses less digits than its factorization.

329474398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its digits is 1306368, while the sum is 49.

The square root of 329474398 is about 18151.4296406647. The cubic root of 329474398 is about 690.6752459993.

The spelling of 329474398 in words is "three hundred twenty-nine million, four hundred seventy-four thousand, three hundred ninety-eight".