490524468 has 24 divisors (see below), whose sum is σ = 1308065472. Its totient is φ = 140149824.

The previous prime is 490524401. The next prime is 490524469. The reversal of 490524468 is 864425094.

It is a super-2 number, since 2×490524468² = 481228507413366048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490524469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2919705 + ... + 2919872.

It is an arithmetic number, because the mean of its divisors is an integer number (54502728).

Almost surely, 2^490524468 is an apocalyptic number.

It is an amenable number.

490524468 is an abundant number, since it is smaller than the sum of its proper divisors (817541004).

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

490524468 is a wasteful number, since it uses less digits than its factorization.

490524468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839591 (or 5839589 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 490524468 is about 22147.7869774838. The cubic root of 490524468 is about 788.6546926700.

The spelling of 490524468 in words is "four hundred ninety million, five hundred twenty-four thousand, four hundred sixty-eight".