2944531412 has 6 divisors (see below), whose sum is σ = 5152929978. Its totient is φ = 1472265704.

The previous prime is 2944531391. The next prime is 2944531423. The reversal of 2944531412 is 2141354492.

It can be written as a sum of positive squares in only one way, i.e., 2890567696 + 53963716 = 53764^2 + 7346^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368066423 + ... + 368066430.

It is an arithmetic number, because the mean of its divisors is an integer number (858821663).

Almost surely, 2^2944531412 is an apocalyptic number.

It is an amenable number.

2944531412 is a deficient number, since it is larger than the sum of its proper divisors (2208398566).

2944531412 is a wasteful number, since it uses less digits than its factorization.

2944531412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736132857 (or 736132855 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 2944531412 is about 54263.5366705857. The cubic root of 2944531412 is about 1433.3053784825.

The spelling of 2944531412 in words is "two billion, nine hundred forty-four million, five hundred thirty-one thousand, four hundred twelve".