490480384 has 18 divisors (see below), whose sum is σ = 979045340. Its totient is φ = 245240064.

The previous prime is 490480369. The next prime is 490480387. The reversal of 490480384 is 483084094.

It is not an unprimeable number, because it can be changed into a prime (490480387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957714 + ... + 958225.

Almost surely, 2^490480384 is an apocalyptic number.

It is an amenable number.

490480384 is a deficient number, since it is larger than the sum of its proper divisors (488564956).

490480384 is an equidigital number, since it uses as much as digits as its factorization.

490480384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915955 (or 1915941 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 490480384 is about 22146.7917315353. The cubic root of 490480384 is about 788.6310661931.

The spelling of 490480384 in words is "four hundred ninety million, four hundred eighty thousand, three hundred eighty-four".