498834291 has 16 divisors (see below), whose sum is σ = 669219840. Its totient is φ = 330509760.

The previous prime is 498834263. The next prime is 498834311. The reversal of 498834291 is 192438894.

It is not a de Polignac number, because 498834291 - 2⁹ = 498833779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498834291.

It is not an unprimeable number, because it can be changed into a prime (498834211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605706 + ... + 606528.

It is an arithmetic number, because the mean of its divisors is an integer number (41826240).

Almost surely, 2^498834291 is an apocalyptic number.

498834291 is a deficient number, since it is larger than the sum of its proper divisors (170385549).

498834291 is a wasteful number, since it uses less digits than its factorization.

498834291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826.

The product of its digits is 497664, while the sum is 48.

The square root of 498834291 is about 22334.5985188899. The cubic root of 498834291 is about 793.0832301127.

The spelling of 498834291 in words is "four hundred ninety-eight million, eight hundred thirty-four thousand, two hundred ninety-one".