490648298 has 8 divisors (see below), whose sum is σ = 841111392. Its totient is φ = 210277836.

The previous prime is 490648297. The next prime is 490648313. The reversal of 490648298 is 892846094.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (490648297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17523140 + ... + 17523167.

It is an arithmetic number, because the mean of its divisors is an integer number (105138924).

Almost surely, 2^490648298 is an apocalyptic number.

490648298 is a deficient number, since it is larger than the sum of its proper divisors (350463094).

490648298 is a wasteful number, since it uses less digits than its factorization.

490648298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35046316.

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 490648298 is about 22150.5823399747. The cubic root of 490648298 is about 788.7210508235.

The spelling of 490648298 in words is "four hundred ninety million, six hundred forty-eight thousand, two hundred ninety-eight".