2944129 has 2 divisors, whose sum is σ = 2944130. Its totient is φ = 2944128.

The previous prime is 2944103. The next prime is 2944133. The reversal of 2944129 is 9214492.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2169729 + 774400 = 1473^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 2944129 - 2¹⁵ = 2911361 is a prime.

It is a Chen prime.

2944129 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2944129.

It is not a weakly prime, because it can be changed into another prime (2944189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472064 + 1472065.

It is an arithmetic number, because the mean of its divisors is an integer number (1472065).

2^2944129 is an apocalyptic number.

It is an amenable number.

2944129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2944129 is an equidigital number, since it uses as much as digits as its factorization.

2944129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 2944129 is about 1715.8464383505. The cubic root of 2944129 is about 143.3240081668.

The spelling of 2944129 in words is "two million, nine hundred forty-four thousand, one hundred twenty-nine".