1003402244 has 12 divisors (see below), whose sum is σ = 1891027404. Its totient is φ = 463108704.

The previous prime is 1003402243. The next prime is 1003402259. The reversal of 1003402244 is 4422043001.

1003402244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 72420100 + 930982144 = 8510^2 + 30512^2 .

It is not an unprimeable number, because it can be changed into a prime (1003402243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9648047 + ... + 9648150.

It is an arithmetic number, because the mean of its divisors is an integer number (157585617).

Almost surely, 2^1003402244 is an apocalyptic number.

It is an amenable number.

1003402244 is a deficient number, since it is larger than the sum of its proper divisors (887625160).

1003402244 is a wasteful number, since it uses less digits than its factorization.

1003402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19296214 (or 19296212 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1003402244 is about 31676.5251250828. The cubic root of 1003402244 is about 1001.1327976183.

Adding to 1003402244 its reverse (4422043001), we get a palindrome (5425445245).

The spelling of 1003402244 in words is "one billion, three million, four hundred two thousand, two hundred forty-four".