2944319972 has 12 divisors (see below), whose sum is σ = 5620974576. Its totient is φ = 1338327240.

The previous prime is 2944319929. The next prime is 2944320007. The reversal of 2944319972 is 2799134492.

It is a self number, because there is not a number n which added to its sum of digits gives 2944319972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33458138 + ... + 33458225.

It is an arithmetic number, because the mean of its divisors is an integer number (468414548).

Almost surely, 2^2944319972 is an apocalyptic number.

2944319972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2944319972 is a deficient number, since it is larger than the sum of its proper divisors (2676654604).

2944319972 is a wasteful number, since it uses less digits than its factorization.

2944319972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66916378 (or 66916376 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 2944319972 is about 54261.5883659887. The cubic root of 2944319972 is about 1433.2710702117.

It can be divided in two parts, 294431 and 9972, that added together give a palindrome (304403).

The spelling of 2944319972 in words is "two billion, nine hundred forty-four million, three hundred nineteen thousand, nine hundred seventy-two".