498500340 has 96 divisors (see below), whose sum is σ = 1582331520. Its totient is φ = 116246016.

The previous prime is 498500329. The next prime is 498500417. The reversal of 498500340 is 43005894.

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, 1999 + ... + 31638.

It is an arithmetic number, because the mean of its divisors is an integer number (16482620).

Almost surely, 2^498500340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498500340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (791165760).

498500340 is an abundant number, since it is smaller than the sum of its proper divisors (1083831180).

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

498500340 is a wasteful number, since it uses less digits than its factorization.

498500340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33681 (or 33679 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 498500340 is about 22327.1211758256. The cubic root of 498500340 is about 792.9062106982.

The spelling of 498500340 in words is "four hundred ninety-eight million, five hundred thousand, three hundred forty".