495498234 has 128 divisors (see below), whose sum is σ = 1320468480. Its totient is φ = 120153600.

The previous prime is 495498233. The next prime is 495498239. The reversal of 495498234 is 432894594.

It is not an unprimeable number, because it can be changed into a prime (495498233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 414742 + ... + 415934.

It is an arithmetic number, because the mean of its divisors is an integer number (10316160).

Almost surely, 2^495498234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495498234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660234240).

495498234 is an abundant number, since it is smaller than the sum of its proper divisors (824970246).

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

495498234 is a wasteful number, since it uses less digits than its factorization.

495498234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276.

The product of its digits is 1244160, while the sum is 48.

The square root of 495498234 is about 22259.7896216474. The cubic root of 495498234 is about 791.3113050689.

The spelling of 495498234 in words is "four hundred ninety-five million, four hundred ninety-eight thousand, two hundred thirty-four".