9439969883 has 2 divisors, whose sum is σ = 9439969884. Its totient is φ = 9439969882.

The previous prime is 9439969849. The next prime is 9439969901. The reversal of 9439969883 is 3889699349.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9439969883 - 2²⁰ = 9438921307 is a prime.

It is a super-2 number, since 2×9439969883² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9439969183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4719984941 + 4719984942.

It is an arithmetic number, because the mean of its divisors is an integer number (4719984942).

Almost surely, 2^9439969883 is an apocalyptic number.

9439969883 is a deficient number, since it is larger than the sum of its proper divisors (1).

9439969883 is an equidigital number, since it uses as much as digits as its factorization.

9439969883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90699264, while the sum is 68.

The square root of 9439969883 is about 97159.5074246468. The cubic root of 9439969883 is about 2113.4413629663.

The spelling of 9439969883 in words is "nine billion, four hundred thirty-nine million, nine hundred sixty-nine thousand, eight hundred eighty-three".