490084825 has 12 divisors (see below), whose sum is σ = 613725228. Its totient is φ = 388184000.

The previous prime is 490084817. The next prime is 490084873. The reversal of 490084825 is 528480094.

It can be written as a sum of positive squares in 6 ways, for example, as 7974976 + 482109849 = 2824^2 + 21957^2 .

It is not a de Polignac number, because 490084825 - 2³ = 490084817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94522 + ... + 99571.

It is an arithmetic number, because the mean of its divisors is an integer number (51143769).

Almost surely, 2^490084825 is an apocalyptic number.

It is an amenable number.

490084825 is a deficient number, since it is larger than the sum of its proper divisors (123640403).

490084825 is a wasteful number, since it uses less digits than its factorization.

490084825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194204 (or 194199 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 490084825 is about 22137.8595397116. The cubic root of 490084825 is about 788.4190060554.

The spelling of 490084825 in words is "four hundred ninety million, eighty-four thousand, eight hundred twenty-five".