2944722971 has 2 divisors, whose sum is σ = 2944722972. Its totient is φ = 2944722970.

The previous prime is 2944722917. The next prime is 2944723009. The reversal of 2944722971 is 1792274492.

2944722971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (2944722917) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2944722971 - 2¹⁴ = 2944706587 is a prime.

It is a super-3 number, since 3×2944722971³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2944022971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472361485 + 1472361486.

It is an arithmetic number, because the mean of its divisors is an integer number (1472361486).

Almost surely, 2^2944722971 is an apocalyptic number.

2944722971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2944722971 is an equidigital number, since it uses as much as digits as its factorization.

2944722971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 47.

The square root of 2944722971 is about 54265.3017221871. The cubic root of 2944722971 is about 1433.3364594427.

The spelling of 2944722971 in words is "two billion, nine hundred forty-four million, seven hundred twenty-two thousand, nine hundred seventy-one".