498645196 has 48 divisors (see below), whose sum is σ = 1052755200. Its totient is φ = 201883968.

The previous prime is 498645193. The next prime is 498645197. The reversal of 498645196 is 691546894.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (498645193) 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, 221790 + ... + 224026.

It is an arithmetic number, because the mean of its divisors is an integer number (21932400).

Almost surely, 2^498645196 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 498645196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526377600).

498645196 is an abundant number, since it is smaller than the sum of its proper divisors (554110004).

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

498645196 is a wasteful number, since it uses less digits than its factorization.

498645196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2684 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 498645196 is about 22330.3648873009. The cubic root of 498645196 is about 792.9830050950.

The spelling of 498645196 in words is "four hundred ninety-eight million, six hundred forty-five thousand, one hundred ninety-six".