490768048 has 10 divisors (see below), whose sum is σ = 950863124. Its totient is φ = 245384016.

The previous prime is 490768013. The next prime is 490768049. The reversal of 490768048 is 840867094.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 490767989 and 490768007.

It is not an unprimeable number, because it can be changed into a prime (490768049) 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, 15336486 + ... + 15336517.

Almost surely, 2^490768048 is an apocalyptic number.

It is an amenable number.

490768048 is a deficient number, since it is larger than the sum of its proper divisors (460095076).

490768048 is a wasteful number, since it uses less digits than its factorization.

490768048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30673011 (or 30673005 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 490768048 is about 22153.2852642672. The cubic root of 490768048 is about 788.7852119639.

The spelling of 490768048 in words is "four hundred ninety million, seven hundred sixty-eight thousand, forty-eight".