9994999 has 8 divisors (see below), whose sum is σ = 11462528. Its totient is φ = 8537400.

The previous prime is 9994951. The next prime is 9995003.

9994999 is nontrivially palindromic in base 10.

9994999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9994999 - 2⁷ = 9994871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177 + ... + 4474.

It is an arithmetic number, because the mean of its divisors is an integer number (1432816).

Almost surely, 2^9994999 is an apocalyptic number.

9994999 is a deficient number, since it is larger than the sum of its proper divisors (1467529).

9994999 is a wasteful number, since it uses less digits than its factorization.

9994999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965.

The product of its digits is 2125764, while the sum is 58.

The square root of 9994999 is about 3161.4868337540. The cubic root of 9994999 is about 215.4075485883.

The spelling of 9994999 in words is "nine million, nine hundred ninety-four thousand, nine hundred ninety-nine".