4494774941 has 2 divisors, whose sum is σ = 4494774942. Its totient is φ = 4494774940.

The previous prime is 4494774917. The next prime is 4494774953. The reversal of 4494774941 is 1494774944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3524203225 + 970571716 = 59365^2 + 31154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4494774941 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4494774841) by changing a digit.

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 as a sum of consecutive naturals, namely, 2247387470 + 2247387471.

It is an arithmetic number, because the mean of its divisors is an integer number (2247387471).

Almost surely, 2^4494774941 is an apocalyptic number.

It is an amenable number.

4494774941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4494774941 is an equidigital number, since it uses as much as digits as its factorization.

4494774941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 53.

The square root of 4494774941 is about 67043.0827229775. The cubic root of 4494774941 is about 1650.3243856868.

The spelling of 4494774941 in words is "four billion, four hundred ninety-four million, seven hundred seventy-four thousand, nine hundred forty-one".