498744895 has 32 divisors (see below), whose sum is σ = 713650176. Its totient is φ = 330355200.

The previous prime is 498744887. The next prime is 498744901. The reversal of 498744895 is 598447894.

It is not a de Polignac number, because 498744895 - 2³ = 498744887 is a prime.

It is a super-2 number, since 2×498744895² = 497492940577122050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20382 + ... + 37588.

It is an arithmetic number, because the mean of its divisors is an integer number (22301568).

Almost surely, 2^498744895 is an apocalyptic number.

498744895 is a deficient number, since it is larger than the sum of its proper divisors (214905281).

498744895 is a wasteful number, since it uses less digits than its factorization.

498744895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17271.

The product of its digits is 11612160, while the sum is 58.

The square root of 498744895 is about 22332.5971396074. The cubic root of 498744895 is about 793.0358511833.

The spelling of 498744895 in words is "four hundred ninety-eight million, seven hundred forty-four thousand, eight hundred ninety-five".