2490679180 has 96 divisors (see below), whose sum is σ = 6086912832. Its totient is φ = 846028800.

The previous prime is 2490679157. The next prime is 2490679207. The reversal of 2490679180 is 819760942.

It is a self number, because there is not a number n which added to its sum of digits gives 2490679180.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509950 + ... + 514810.

It is an arithmetic number, because the mean of its divisors is an integer number (63405342).

Almost surely, 2^2490679180 is an apocalyptic number.

2490679180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2490679180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3043456416).

2490679180 is an abundant number, since it is smaller than the sum of its proper divisors (3596233652).

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

2490679180 is a wasteful number, since it uses less digits than its factorization.

2490679180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035 (or 5033 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 2490679180 is about 49906.7047599819. The cubic root of 2490679180 is about 1355.5200012124.

The spelling of 2490679180 in words is "two billion, four hundred ninety million, six hundred seventy-nine thousand, one hundred eighty".