490300188 has 96 divisors (see below), whose sum is σ = 1343247360. Its totient is φ = 136304640.

The previous prime is 490300169. The next prime is 490300201. The reversal of 490300188 is 881003094.

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, 527308 + ... + 528236.

It is an arithmetic number, because the mean of its divisors is an integer number (13992160).

Almost surely, 2^490300188 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 490300188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671623680).

490300188 is an abundant number, since it is smaller than the sum of its proper divisors (852947172).

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

490300188 is a wasteful number, since it uses less digits than its factorization.

490300188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 490300188 is about 22142.7231387650. The cubic root of 490300188 is about 788.5344768257.

The spelling of 490300188 in words is "four hundred ninety million, three hundred thousand, one hundred eighty-eight".