6244774426 has 24 divisors (see below), whose sum is σ = 10355721012. Its totient is φ = 2822107200.

The previous prime is 6244774423. The next prime is 6244774433.

6244774426 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 5047960401 + 1196814025 = 71049^2 + 34595^2 .

It is not an unprimeable number, because it can be changed into a prime (6244774423) 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 in 11 ways as a sum of consecutive naturals, for example, 32715 + ... + 116446.

Almost surely, 2^6244774426 is an apocalyptic number.

6244774426 is a deficient number, since it is larger than the sum of its proper divisors (4110946586).

6244774426 is a wasteful number, since it uses less digits than its factorization.

6244774426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149358 (or 149347 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 46.

The square root of 6244774426 is about 79023.8851613865. The cubic root of 6244774426 is about 1841.5022414013.

The spelling of 6244774426 in words is "six billion, two hundred forty-four million, seven hundred seventy-four thousand, four hundred twenty-six".