1003322249 has 2 divisors, whose sum is σ = 1003322250. Its totient is φ = 1003322248.

The previous prime is 1003322237. The next prime is 1003322263. The reversal of 1003322249 is 9422233001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 521300224 + 482022025 = 22832^2 + 21955^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003322249 - 2⁸ = 1003321993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003322209) by changing a digit.

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, 501661124 + 501661125.

It is an arithmetic number, because the mean of its divisors is an integer number (501661125).

Almost surely, 2^1003322249 is an apocalyptic number.

It is an amenable number.

1003322249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003322249 is an equidigital number, since it uses as much as digits as its factorization.

1003322249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1003322249 is about 31675.2624140669. The cubic root of 1003322249 is about 1001.1061922209.

The spelling of 1003322249 in words is "one billion, three million, three hundred twenty-two thousand, two hundred forty-nine".