498414289 has 12 divisors (see below), whose sum is σ = 533261316. Its totient is φ = 465689088.

The previous prime is 498414281. The next prime is 498414341. The reversal of 498414289 is 982414894.

It can be written as a sum of positive squares in 2 ways, for example, as 405619600 + 92794689 = 20140^2 + 9633^2 .

It is not a de Polignac number, because 498414289 - 2³ = 498414281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498414281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16897 + ... + 35809.

It is an arithmetic number, because the mean of its divisors is an integer number (44438443).

Almost surely, 2^498414289 is an apocalyptic number.

It is an amenable number.

498414289 is a deficient number, since it is larger than the sum of its proper divisors (34847027).

498414289 is a wasteful number, since it uses less digits than its factorization.

498414289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19024 (or 19005 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 498414289 is about 22325.1940417099. The cubic root of 498414289 is about 792.8605843177.

The spelling of 498414289 in words is "four hundred ninety-eight million, four hundred fourteen thousand, two hundred eighty-nine".