9994790 has 16 divisors (see below), whose sum is σ = 19374768. Its totient is φ = 3690336.

The previous prime is 9994769. The next prime is 9994799. The reversal of 9994790 is 974999.

9994790 is nontrivially palindromic in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994799) 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, 38312 + ... + 38571.

It is an arithmetic number, because the mean of its divisors is an integer number (1210923).

Almost surely, 2^9994790 is an apocalyptic number.

9994790 is a deficient number, since it is larger than the sum of its proper divisors (9379978).

9994790 is a wasteful number, since it uses less digits than its factorization.

9994790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76903.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 9994790 is about 3161.4537795135. The cubic root of 9994790 is about 215.4060471544.

The spelling of 9994790 in words is "nine million, nine hundred ninety-four thousand, seven hundred ninety".