2449993180 has 12 divisors (see below), whose sum is σ = 5144985720. Its totient is φ = 979997264.

The previous prime is 2449993177. The next prime is 2449993181. The reversal of 2449993180 is 813999442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449993181) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 61249810 + ... + 61249849.

It is an arithmetic number, because the mean of its divisors is an integer number (428748810).

Almost surely, 2^2449993180 is an apocalyptic number.

2449993180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2449993180 is an abundant number, since it is smaller than the sum of its proper divisors (2694992540).

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

2449993180 is a wasteful number, since it uses less digits than its factorization.

2449993180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122499668 (or 122499666 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 2449993180 is about 49497.4057906068. The cubic root of 2449993180 is about 1348.0984989969.

The spelling of 2449993180 in words is "two billion, four hundred forty-nine million, nine hundred ninety-three thousand, one hundred eighty".