490041700 has 36 divisors (see below), whose sum is σ = 1077973540. Its totient is φ = 193328640.

The previous prime is 490041697. The next prime is 490041701. The reversal of 490041700 is 7140094.

It can be written as a sum of positive squares in 6 ways, for example, as 39204 + 490002496 = 198^2 + 22136^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (490041701) 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, 26265 + ... + 40864.

Almost surely, 2^490041700 is an apocalyptic number.

It is an amenable number.

490041700 is an abundant number, since it is smaller than the sum of its proper divisors (587931840).

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

490041700 is a wasteful number, since it uses less digits than its factorization.

490041700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67216 (or 67209 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 490041700 is about 22136.8855081287. The cubic root of 490041700 is about 788.3958797412.

Adding to 490041700 its reverse (7140094), we get a palindrome (497181794).

The spelling of 490041700 in words is "four hundred ninety million, forty-one thousand, seven hundred".