330916 has 6 divisors (see below), whose sum is σ = 579110. Its totient is φ = 165456.

The previous prime is 330907. The next prime is 330917. The reversal of 330916 is 619033.

It can be written as a sum of positive squares in only one way, i.e., 270400 + 60516 = 520^2 + 246^2 .

It is not an unprimeable number, because it can be changed into a prime (330917) by changing a digit.

330916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41361 + ... + 41368.

2³³⁰⁹¹⁶ is an apocalyptic number.

It is an amenable number.

330916 is a deficient number, since it is larger than the sum of its proper divisors (248194).

330916 is a wasteful number, since it uses less digits than its factorization.

330916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82733 (or 82731 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 330916 is about 575.2529878236. The cubic root of 330916 is about 69.1681120970.

Adding to 330916 its reverse (619033), we get a palindrome (949949).

The spelling of 330916 in words is "three hundred thirty thousand, nine hundred sixteen".