490575396 has 24 divisors (see below), whose sum is σ = 1147928544. Its totient is φ = 163060480.

The previous prime is 490575391. The next prime is 490575427. The reversal of 490575396 is 693575094.

It is not an unprimeable number, because it can be changed into a prime (490575391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53670 + ... + 62141.

It is an arithmetic number, because the mean of its divisors is an integer number (47830356).

Almost surely, 2^490575396 is an apocalyptic number.

It is an amenable number.

490575396 is an abundant number, since it is smaller than the sum of its proper divisors (657353148).

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

490575396 is a wasteful number, since it uses less digits than its factorization.

490575396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116171 (or 116169 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 48.

The square root of 490575396 is about 22148.9366787663. The cubic root of 490575396 is about 788.6819853733.

The spelling of 490575396 in words is "four hundred ninety million, five hundred seventy-five thousand, three hundred ninety-six".