2941993444 has 24 divisors (see below), whose sum is σ = 5567748480. Its totient is φ = 1352156064.

The previous prime is 2941993441. The next prime is 2941993451. The reversal of 2941993444 is 4443991492.

It is a super-2 number, since 2×2941993444² = 17310650849077962272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2941993441) 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 7 ways as a sum of consecutive naturals, for example, 105934 + ... + 130789.

It is an arithmetic number, because the mean of its divisors is an integer number (231989520).

Almost surely, 2^2941993444 is an apocalyptic number.

It is an amenable number.

2941993444 is a deficient number, since it is larger than the sum of its proper divisors (2625755036).

2941993444 is a wasteful number, since it uses less digits than its factorization.

2941993444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236979 (or 236977 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 2941993444 is about 54240.1460543756. The cubic root of 2941993444 is about 1432.8934590841.

The spelling of 2941993444 in words is "two billion, nine hundred forty-one million, nine hundred ninety-three thousand, four hundred forty-four".