9963407 has 2 divisors, whose sum is σ = 9963408. Its totient is φ = 9963406.

The previous prime is 9963383. The next prime is 9963419. The reversal of 9963407 is 7043699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9963407 - 2¹² = 9959311 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9963497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4981703 + 4981704.

It is an arithmetic number, because the mean of its divisors is an integer number (4981704).

Almost surely, 2^9963407 is an apocalyptic number.

9963407 is a deficient number, since it is larger than the sum of its proper divisors (1).

9963407 is an equidigital number, since it uses as much as digits as its factorization.

9963407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 9963407 is about 3156.4864960902. The cubic root of 9963407 is about 215.1803570445.

The spelling of 9963407 in words is "nine million, nine hundred sixty-three thousand, four hundred seven".