490284248 has 8 divisors (see below), whose sum is σ = 919282980. Its totient is φ = 245142120.

The previous prime is 490284247. The next prime is 490284253. The reversal of 490284248 is 842482094.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490284247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30642758 + ... + 30642773.

Almost surely, 2^490284248 is an apocalyptic number.

It is an amenable number.

490284248 is a deficient number, since it is larger than the sum of its proper divisors (428998732).

490284248 is a wasteful number, since it uses less digits than its factorization.

490284248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61285537 (or 61285533 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 490284248 is about 22142.3631981774. The cubic root of 490284248 is about 788.5259314650.

The spelling of 490284248 in words is "four hundred ninety million, two hundred eighty-four thousand, two hundred forty-eight".