1009460911 has 2 divisors, whose sum is σ = 1009460912. Its totient is φ = 1009460910.

The previous prime is 1009460909. The next prime is 1009460929. The reversal of 1009460911 is 1190649001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1009460911 - 2¹ = 1009460909 is a prime.

It is a super-2 number, since 2×1009460911² = 2038022661673899842, which contains 22 as substring.

Together with 1009460909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1009460941) 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, 504730455 + 504730456.

It is an arithmetic number, because the mean of its divisors is an integer number (504730456).

Almost surely, 2^1009460911 is an apocalyptic number.

1009460911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009460911 is an equidigital number, since it uses as much as digits as its factorization.

1009460911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 1009460911 is about 31772.0145883134. The cubic root of 1009460911 is about 1003.1437435200.

The spelling of 1009460911 in words is "one billion, nine million, four hundred sixty thousand, nine hundred eleven".