330772 has 12 divisors (see below), whose sum is σ = 623476. Its totient is φ = 152640.

The previous prime is 330767. The next prime is 330787. The reversal of 330772 is 277033.

330772 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in 2 ways, for example, as 64516 + 266256 = 254^2 + 516^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129 + ... + 3232.

2³³⁰⁷⁷² is an apocalyptic number.

It is an amenable number.

330772 is a deficient number, since it is larger than the sum of its proper divisors (292704).

330772 is a wasteful number, since it uses less digits than its factorization.

330772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6378 (or 6376 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 330772 is about 575.1278118818. The cubic root of 330772 is about 69.1580776741.

The spelling of 330772 in words is "three hundred thirty thousand, seven hundred seventy-two".