9994807 has 2 divisors, whose sum is σ = 9994808. Its totient is φ = 9994806.

The previous prime is 9994801. The next prime is 9994813. The reversal of 9994807 is 7084999.

It is a balanced prime because it is at equal distance from previous prime (9994801) and next prime (9994813).

It is a cyclic number.

It is not a de Polignac number, because 9994807 - 2³ = 9994799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9994801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4997403 + 4997404.

It is an arithmetic number, because the mean of its divisors is an integer number (4997404).

Almost surely, 2^9994807 is an apocalyptic number.

9994807 is a deficient number, since it is larger than the sum of its proper divisors (1).

9994807 is an equidigital number, since it uses as much as digits as its factorization.

9994807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 9994807 is about 3161.4564681488. The cubic root of 9994807 is about 215.4061692814.

It can be divided in two parts, 9994 and 807, that added together give a palindrome (10801).

The spelling of 9994807 in words is "nine million, nine hundred ninety-four thousand, eight hundred seven".