495830100 has 144 divisors (see below), whose sum is σ = 1478030400. Its totient is φ = 128286720.

The previous prime is 495830087. The next prime is 495830123. The reversal of 495830100 is 1038594.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1929172 + ... + 1929428.

It is an arithmetic number, because the mean of its divisors is an integer number (10264100).

Almost surely, 2^495830100 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 495830100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739015200).

495830100 is an abundant number, since it is smaller than the sum of its proper divisors (982200300).

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

495830100 is a wasteful number, since it uses less digits than its factorization.

495830100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 495830100 is about 22267.2427570187. The cubic root of 495830100 is about 791.4879291163.

Adding to 495830100 its reverse (1038594), we get a palindrome (496868694).

The spelling of 495830100 in words is "four hundred ninety-five million, eight hundred thirty thousand, one hundred".