329930231 has 8 divisors (see below), whose sum is σ = 347663280. Its totient is φ = 312234048.

The previous prime is 329930201. The next prime is 329930233. The reversal of 329930231 is 132039923.

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

It is a cyclic number.

It is not a de Polignac number, because 329930231 - 2¹⁴ = 329913847 is a prime.

It is a super-2 number, since 2×329930231² = 217707914655426722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329930233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10235 + ... + 27651.

It is an arithmetic number, because the mean of its divisors is an integer number (43457910).

Almost surely, 2^329930231 is an apocalyptic number.

329930231 is a deficient number, since it is larger than the sum of its proper divisors (17733049).

329930231 is a wasteful number, since it uses less digits than its factorization.

329930231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18433.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 329930231 is about 18163.9816945514. The cubic root of 329930231 is about 690.9936192334.

The spelling of 329930231 in words is "three hundred twenty-nine million, nine hundred thirty thousand, two hundred thirty-one".