330495 has 16 divisors (see below), whose sum is σ = 577152. Its totient is φ = 160160.

The previous prime is 330469. The next prime is 330509. The reversal of 330495 is 594033.

330495 = T₉₈ + T₉₉ + ... + T₁₄₂.

It is not a de Polignac number, because 330495 - 2⁶ = 330431 is a prime.

330495 is a modest number, since divided by 495 gives 330 as remainder.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837 + ... + 1166.

It is an arithmetic number, because the mean of its divisors is an integer number (36072).

2³³⁰⁴⁹⁵ is an apocalyptic number.

330495 is a deficient number, since it is larger than the sum of its proper divisors (246657).

330495 is a wasteful number, since it uses less digits than its factorization.

330495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 330495 is about 574.8869454075. The cubic root of 330495 is about 69.1387671546.

The spelling of 330495 in words is "three hundred thirty thousand, four hundred ninety-five".