2993380460 has 144 divisors (see below), whose sum is σ = 7820709120. Its totient is φ = 940118400.

The previous prime is 2993380447. The next prime is 2993380477. The reversal of 2993380460 is 640833992.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

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 47 ways as a sum of consecutive naturals, for example, 2555675 + ... + 2556845.

It is an arithmetic number, because the mean of its divisors is an integer number (54310480).

Almost surely, 2^2993380460 is an apocalyptic number.

2993380460 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 2993380460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3910354560).

2993380460 is an abundant number, since it is smaller than the sum of its proper divisors (4827328660).

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

2993380460 is a wasteful number, since it uses less digits than its factorization.

2993380460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 2993380460 is about 54711.7945236674. The cubic root of 2993380460 is about 1441.1880081715.

The spelling of 2993380460 in words is "two billion, nine hundred ninety-three million, three hundred eighty thousand, four hundred sixty".