490268760 has 64 divisors (see below), whose sum is σ = 1495756800. Its totient is φ = 128520576.

The previous prime is 490268731. The next prime is 490268771. The reversal of 490268760 is 67862094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27544 + ... + 41703.

It is an arithmetic number, because the mean of its divisors is an integer number (23371200).

Almost surely, 2^490268760 is an apocalyptic number.

490268760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490268760 is an abundant number, since it is smaller than the sum of its proper divisors (1005488040).

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

490268760 is a wasteful number, since it uses less digits than its factorization.

490268760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69320 (or 69316 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 490268760 is about 22142.0134585814. The cubic root of 490268760 is about 788.5176282421.

The spelling of 490268760 in words is "four hundred ninety million, two hundred sixty-eight thousand, seven hundred sixty".