330412 has 24 divisors (see below), whose sum is σ = 632016. Its totient is φ = 150528.

The previous prime is 330409. The next prime is 330413. The reversal of 330412 is 214033.

It is a junction number, because it is equal to n+sod(n) for n = 330392 and 330401.

It is not an unprimeable number, because it can be changed into a prime (330413) 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, 2868 + ... + 2980.

It is an arithmetic number, because the mean of its divisors is an integer number (26334).

2³³⁰⁴¹² is an apocalyptic number.

It is an amenable number.

330412 is a deficient number, since it is larger than the sum of its proper divisors (301604).

330412 is a wasteful number, since it uses less digits than its factorization.

330412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 330412 is about 574.8147527682. The cubic root of 330412 is about 69.1329788692.

Adding to 330412 its reverse (214033), we get a palindrome (544445).

The spelling of 330412 in words is "three hundred thirty thousand, four hundred twelve".