2944722671 has 6 divisors (see below), whose sum is σ = 3236761416. Its totient is φ = 2677020500.

The previous prime is 2944722667. The next prime is 2944722701. The reversal of 2944722671 is 1762274492.

It is not a de Polignac number, because 2944722671 - 2² = 2944722667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944722971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12168155 + ... + 12168396.

It is an arithmetic number, because the mean of its divisors is an integer number (539460236).

Almost surely, 2^2944722671 is an apocalyptic number.

2944722671 is a deficient number, since it is larger than the sum of its proper divisors (292038745).

2944722671 is a wasteful number, since it uses less digits than its factorization.

2944722671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24336573 (or 24336562 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 2944722671 is about 54265.2989579897. The cubic root of 2944722671 is about 1433.3364107680.

The spelling of 2944722671 in words is "two billion, nine hundred forty-four million, seven hundred twenty-two thousand, six hundred seventy-one".