9935360447 has 2 divisors, whose sum is σ = 9935360448. Its totient is φ = 9935360446.

The previous prime is 9935360437. The next prime is 9935360467. The reversal of 9935360447 is 7440635399.

It is a weak prime.

It is an emirp because it is prime and its reverse (7440635399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9935360447 - 2⁸ = 9935360191 is a prime.

It is a super-2 number, since 2×9935360447² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9935360395 and 9935360404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9935360437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4967680223 + 4967680224.

It is an arithmetic number, because the mean of its divisors is an integer number (4967680224).

Almost surely, 2^9935360447 is an apocalyptic number.

9935360447 is a deficient number, since it is larger than the sum of its proper divisors (1).

9935360447 is an equidigital number, since it uses as much as digits as its factorization.

9935360447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 50.

The square root of 9935360447 is about 99676.2782561628. The cubic root of 9935360447 is about 2149.7825954320.

The spelling of 9935360447 in words is "nine billion, nine hundred thirty-five million, three hundred sixty thousand, four hundred forty-seven".