2944480445 has 16 divisors (see below), whose sum is σ = 3721775040. Its totient is φ = 2230147584.

The previous prime is 2944480391. The next prime is 2944480453. The reversal of 2944480445 is 5440844492.

It is a cyclic number.

It is not a de Polignac number, because 2944480445 - 2⁶ = 2944480381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2944480396 and 2944480405.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 149069 + ... + 167661.

It is an arithmetic number, because the mean of its divisors is an integer number (232610940).

Almost surely, 2^2944480445 is an apocalyptic number.

It is an amenable number.

2944480445 is a deficient number, since it is larger than the sum of its proper divisors (777294595).

2944480445 is a wasteful number, since it uses less digits than its factorization.

2944480445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20284.

The product of its (nonzero) digits is 737280, while the sum is 44.

The square root of 2944480445 is about 54263.0670438006. The cubic root of 2944480445 is about 1433.2971087233.

The spelling of 2944480445 in words is "two billion, nine hundred forty-four million, four hundred eighty thousand, four hundred forty-five".