329145327 has 12 divisors (see below), whose sum is σ = 543351120. Its totient is φ = 188083008.

The previous prime is 329145307. The next prime is 329145373. The reversal of 329145327 is 723541923.

329145327 is a `hidden beast` number, since 3 + 291 + 45 + 327 = 666.

It is not a de Polignac number, because 329145327 - 2¹¹ = 329143279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 329145291 and 329145300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329145307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2612202 + ... + 2612327.

It is an arithmetic number, because the mean of its divisors is an integer number (45279260).

Almost surely, 2^329145327 is an apocalyptic number.

329145327 is a deficient number, since it is larger than the sum of its proper divisors (214205793).

329145327 is a wasteful number, since it uses less digits than its factorization.

329145327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5224542 (or 5224539 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 329145327 is about 18142.3627733545. The cubic root of 329145327 is about 690.4452262012.

The spelling of 329145327 in words is "three hundred twenty-nine million, one hundred forty-five thousand, three hundred twenty-seven".