9949716407 has 2 divisors, whose sum is σ = 9949716408. Its totient is φ = 9949716406.

The previous prime is 9949716389. The next prime is 9949716419. The reversal of 9949716407 is 7046179499.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9949716407 - 2¹⁴ = 9949700023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9949716457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4974858203 + 4974858204.

It is an arithmetic number, because the mean of its divisors is an integer number (4974858204).

Almost surely, 2^9949716407 is an apocalyptic number.

9949716407 is a deficient number, since it is larger than the sum of its proper divisors (1).

9949716407 is an equidigital number, since it uses as much as digits as its factorization.

9949716407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The square root of 9949716407 is about 99748.2651829093. The cubic root of 9949716407 is about 2150.8175298766.

The spelling of 9949716407 in words is "nine billion, nine hundred forty-nine million, seven hundred sixteen thousand, four hundred seven".