9047796911 has 2 divisors, whose sum is σ = 9047796912. Its totient is φ = 9047796910.

The previous prime is 9047796907. The next prime is 9047796937. The reversal of 9047796911 is 1196977409.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9047796911 - 2² = 9047796907 is a prime.

It is a super-2 number, since 2×9047796911² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9047790911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523898455 + 4523898456.

It is an arithmetic number, because the mean of its divisors is an integer number (4523898456).

Almost surely, 2^9047796911 is an apocalyptic number.

9047796911 is a deficient number, since it is larger than the sum of its proper divisors (1).

9047796911 is an equidigital number, since it uses as much as digits as its factorization.

9047796911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 857304, while the sum is 53.

The square root of 9047796911 is about 95119.9080687108. The cubic root of 9047796911 is about 2083.7596044284.

The spelling of 9047796911 in words is "nine billion, forty-seven million, seven hundred ninety-six thousand, nine hundred eleven".