490910748 has 24 divisors (see below), whose sum is σ = 1153703040. Its totient is φ = 162459120.

The previous prime is 490910731. The next prime is 490910767. The reversal of 490910748 is 847019094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145488 + ... + 148823.

It is an arithmetic number, because the mean of its divisors is an integer number (48070960).

Almost surely, 2^490910748 is an apocalyptic number.

It is an amenable number.

490910748 is an abundant number, since it is smaller than the sum of its proper divisors (662792292).

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

490910748 is a wasteful number, since it uses less digits than its factorization.

490910748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294457 (or 294455 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 490910748 is about 22156.5057714433. The cubic root of 490910748 is about 788.8616559122.

The spelling of 490910748 in words is "four hundred ninety million, nine hundred ten thousand, seven hundred forty-eight".