2490258760 has 64 divisors (see below), whose sum is σ = 6378238080. Its totient is φ = 866173440.

The previous prime is 2490258751. The next prime is 2490258761. The reversal of 2490258760 is 678520942.

It is not an unprimeable number, because it can be changed into a prime (2490258761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112917 + ... + 133156.

It is an arithmetic number, because the mean of its divisors is an integer number (99659970).

Almost surely, 2^2490258760 is an apocalyptic number.

2490258760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2490258760 is an abundant number, since it is smaller than the sum of its proper divisors (3887979320).

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

2490258760 is a wasteful number, since it uses less digits than its factorization.

2490258760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246118 (or 246114 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2490258760 is about 49902.4925229191. The cubic root of 2490258760 is about 1355.4437275342.

The spelling of 2490258760 in words is "two billion, four hundred ninety million, two hundred fifty-eight thousand, seven hundred sixty".