490606848 has 72 divisors (see below), whose sum is σ = 1450831200. Its totient is φ = 163533312.

The previous prime is 490606843. The next prime is 490606871. The reversal of 490606848 is 848606094.

It is a happy number.

490606848 is a `hidden beast` number, since 490 + 60 + 68 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (490606843) 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 in 7 ways as a sum of consecutive naturals, for example, 28578 + ... + 42401.

Almost surely, 2^490606848 is an apocalyptic number.

490606848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

490606848 is an abundant number, since it is smaller than the sum of its proper divisors (960224352).

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

490606848 is an equidigital number, since it uses as much as digits as its factorization.

490606848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71004 (or 70984 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 490606848 is about 22149.6466788976. The cubic root of 490606848 is about 788.6988397963.

The spelling of 490606848 in words is "four hundred ninety million, six hundred six thousand, eight hundred forty-eight".