2993223992 has 32 divisors (see below), whose sum is σ = 6179742720. Its totient is φ = 1347836640.

The previous prime is 2993223991. The next prime is 2993224001.

2993223992 is nontrivially palindromic in base 10.

2993223992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2993223992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993223991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149528 + ... + 168359.

It is an arithmetic number, because the mean of its divisors is an integer number (193116960).

Almost surely, 2^2993223992 is an apocalyptic number.

2993223992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2993223992 is an abundant number, since it is smaller than the sum of its proper divisors (3186518728).

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

2993223992 is a wasteful number, since it uses less digits than its factorization.

2993223992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318011 (or 318007 counting only the distinct ones).

The product of its digits is 944784, while the sum is 50.

The square root of 2993223992 is about 54710.3645756451. The cubic root of 2993223992 is about 1441.1628967924.

The spelling of 2993223992 in words is "two billion, nine hundred ninety-three million, two hundred twenty-three thousand, nine hundred ninety-two".