1009247413 has 2 divisors, whose sum is σ = 1009247414. Its totient is φ = 1009247412.

The previous prime is 1009247311. The next prime is 1009247417. The reversal of 1009247413 is 3147429001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 967023409 + 42224004 = 31097^2 + 6498^2 .

It is a cyclic number.

It is not a de Polignac number, because 1009247413 - 2¹⁷ = 1009116341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1009247417) 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, 504623706 + 504623707.

It is an arithmetic number, because the mean of its divisors is an integer number (504623707).

Almost surely, 2^1009247413 is an apocalyptic number.

It is an amenable number.

1009247413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009247413 is an equidigital number, since it uses as much as digits as its factorization.

1009247413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1009247413 is about 31768.6545670414. The cubic root of 1009247413 is about 1003.0730178878.

The spelling of 1009247413 in words is "one billion, nine million, two hundred forty-seven thousand, four hundred thirteen".