328275727 has 8 divisors (see below), whose sum is σ = 354423776. Its totient is φ = 302255712.

The previous prime is 328275697. The next prime is 328275743. The reversal of 328275727 is 727572823.

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 328275727 - 2²³ = 319887119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328272727) 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, 26643 + ... + 36964.

It is an arithmetic number, because the mean of its divisors is an integer number (44302972).

Almost surely, 2^328275727 is an apocalyptic number.

328275727 is a deficient number, since it is larger than the sum of its proper divisors (26148049).

328275727 is a wasteful number, since it uses less digits than its factorization.

328275727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64017.

The product of its digits is 329280, while the sum is 43.

The square root of 328275727 is about 18118.3809155233. The cubic root of 328275727 is about 689.8366391954.

The spelling of 328275727 in words is "three hundred twenty-eight million, two hundred seventy-five thousand, seven hundred twenty-seven".