2490281760 has 96 divisors (see below), whose sum is σ = 8185484160. Its totient is φ = 635199488.

The previous prime is 2490281749. The next prime is 2490281791. The reversal of 2490281760 is 671820942.

It is a tau number, because it is divible by the number of its divisors (96).

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, 101745 + ... + 123824.

It is an arithmetic number, because the mean of its divisors is an integer number (85265460).

Almost surely, 2^2490281760 is an apocalyptic number.

2490281760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2490281760 is an abundant number, since it is smaller than the sum of its proper divisors (5695202400).

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

2490281760 is a wasteful number, since it uses less digits than its factorization.

2490281760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225610 (or 225602 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 2490281760 is about 49902.7229717978. The cubic root of 2490281760 is about 1355.4479004754.

The spelling of 2490281760 in words is "two billion, four hundred ninety million, two hundred eighty-one thousand, seven hundred sixty".