495998234 has 4 divisors (see below), whose sum is σ = 743997354. Its totient is φ = 247999116.

The previous prime is 495998207. The next prime is 495998257. The reversal of 495998234 is 432899594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 366607609 + 129390625 = 19147^2 + 11375^2 .

It is a super-2 number, since 2×495998234² = 492028496262237512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123999557 + ... + 123999560.

Almost surely, 2^495998234 is an apocalyptic number.

495998234 is a deficient number, since it is larger than the sum of its proper divisors (247999120).

495998234 is a wasteful number, since it uses less digits than its factorization.

495998234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247999119.

The product of its digits is 2799360, while the sum is 53.

The square root of 495998234 is about 22271.0178034144. The cubic root of 495998234 is about 791.5773824677.

The spelling of 495998234 in words is "four hundred ninety-five million, nine hundred ninety-eight thousand, two hundred thirty-four".