330098 has 4 divisors (see below), whose sum is σ = 495150. Its totient is φ = 165048.

The previous prime is 330097. The next prime is 330103. The reversal of 330098 is 890033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 890033 = 157 ⋅5669.

It can be written as a sum of positive squares in only one way, i.e., 190969 + 139129 = 437^2 + 373^2 .

It is a Curzon number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (330097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82523 + ... + 82526.

2³³⁰⁰⁹⁸ is an apocalyptic number.

330098 is a deficient number, since it is larger than the sum of its proper divisors (165052).

330098 is a wasteful number, since it uses less digits than its factorization.

330098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165051.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 330098 is about 574.5415563734. The cubic root of 330098 is about 69.1110722440. Note that the first 3 decimals are identical.

The spelling of 330098 in words is "three hundred thirty thousand, ninety-eight".