2944484446 has 8 divisors (see below), whose sum is σ = 4444859160. Its totient is φ = 1462864728.

The previous prime is 2944484441. The next prime is 2944484453. The reversal of 2944484446 is 6444844492.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2944484446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944484441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4688356 + ... + 4688983.

It is an arithmetic number, because the mean of its divisors is an integer number (555607395).

Almost surely, 2^2944484446 is an apocalyptic number.

2944484446 is a deficient number, since it is larger than the sum of its proper divisors (1500374714).

2944484446 is a wasteful number, since it uses less digits than its factorization.

2944484446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377498.

The product of its digits is 3538944, while the sum is 49.

The square root of 2944484446 is about 54263.1039104841. The cubic root of 2944484446 is about 1433.2977579176.

The spelling of 2944484446 in words is "two billion, nine hundred forty-four million, four hundred eighty-four thousand, four hundred forty-six".