2941993443 has 8 divisors (see below), whose sum is σ = 3922976448. Its totient is φ = 1961169704.

The previous prime is 2941993441. The next prime is 2941993451. The reversal of 2941993443 is 3443991492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2941993443 - 2¹ = 2941993441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2941993392 and 2941993401.

It is not an unprimeable number, because it can be changed into a prime (2941993441) 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, 13480 + ... + 77882.

It is an arithmetic number, because the mean of its divisors is an integer number (490372056).

Almost surely, 2^2941993443 is an apocalyptic number.

2941993443 is a deficient number, since it is larger than the sum of its proper divisors (980983005).

2941993443 is a wasteful number, since it uses less digits than its factorization.

2941993443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79633.

The product of its digits is 839808, while the sum is 48.

The square root of 2941993443 is about 54240.1460451574. The cubic root of 2941993443 is about 1432.8934589217.

The spelling of 2941993443 in words is "two billion, nine hundred forty-one million, nine hundred ninety-three thousand, four hundred forty-three".