495330 has 64 divisors (see below), whose sum is σ = 1382400. Its totient is φ = 112320.

The previous prime is 495323. The next prime is 495337. The reversal of 495330 is 33594.

It is an interprime number because it is at equal distance from previous prime (495323) and next prime (495337).

It is a self number, because there is not a number n which added to its sum of digits gives 495330.

It is not an unprimeable number, because it can be changed into a prime (495337) by changing a digit.

495330 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 (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6231 + ... + 6309.

It is an arithmetic number, because the mean of its divisors is an integer number (21600).

2⁴⁹⁵³³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691200).

495330 is an abundant number, since it is smaller than the sum of its proper divisors (887070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495330 is a wasteful number, since it uses less digits than its factorization.

495330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119.

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

The square root of 495330 is about 703.7968456877. The cubic root of 495330 is about 79.1221738295.

The spelling of 495330 in words is "four hundred ninety-five thousand, three hundred thirty".