330829472 has 12 divisors (see below), whose sum is σ = 651320586. Its totient is φ = 165414720.

The previous prime is 330829459. The next prime is 330829481. The reversal of 330829472 is 274928033.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 253319056 + 77510416 = 15916^2 + 8804^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5169179 + ... + 5169242.

Almost surely, 2^330829472 is an apocalyptic number.

330829472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

330829472 is a deficient number, since it is larger than the sum of its proper divisors (320491114).

330829472 is a wasteful number, since it uses less digits than its factorization.

330829472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10338431 (or 10338423 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 330829472 is about 18188.7182616038. The cubic root of 330829472 is about 691.6208287295.

The spelling of 330829472 in words is "three hundred thirty million, eight hundred twenty-nine thousand, four hundred seventy-two".