490184464 has 80 divisors (see below), whose sum is σ = 1235635200. Its totient is φ = 182666880.

The previous prime is 490184417. The next prime is 490184467. The reversal of 490184464 is 464481094.

It is not an unprimeable number, because it can be changed into a prime (490184467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19687 + ... + 36985.

It is an arithmetic number, because the mean of its divisors is an integer number (15445440).

Almost surely, 2^490184464 is an apocalyptic number.

490184464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490184464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617817600).

490184464 is an abundant number, since it is smaller than the sum of its proper divisors (745450736).

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

490184464 is a wasteful number, since it uses less digits than its factorization.

490184464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17348 (or 17342 counting only the distinct ones).

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

The square root of 490184464 is about 22140.1098461593. The cubic root of 490184464 is about 788.4724335127.

The spelling of 490184464 in words is "four hundred ninety million, one hundred eighty-four thousand, four hundred sixty-four".