9964516307 has 2 divisors, whose sum is σ = 9964516308. Its totient is φ = 9964516306.

The previous prime is 9964516283. The next prime is 9964516321. The reversal of 9964516307 is 7036154699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9964516307 - 2²⁸ = 9696080851 is a prime.

It is not a weakly prime, because it can be changed into another prime (9964516337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4982258153 + 4982258154.

It is an arithmetic number, because the mean of its divisors is an integer number (4982258154).

Almost surely, 2^9964516307 is an apocalyptic number.

9964516307 is a deficient number, since it is larger than the sum of its proper divisors (1).

9964516307 is an equidigital number, since it uses as much as digits as its factorization.

9964516307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 9964516307 is about 99822.4238685878. The cubic root of 9964516307 is about 2151.8834267357.

The spelling of 9964516307 in words is "nine billion, nine hundred sixty-four million, five hundred sixteen thousand, three hundred seven".