9994346 has 4 divisors (see below), whose sum is σ = 14991522. Its totient is φ = 4997172.

The previous prime is 9994337. The next prime is 9994349. The reversal of 9994346 is 6434999.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6434999 = 641 ⋅10039.

It can be written as a sum of positive squares in only one way, i.e., 8185321 + 1809025 = 2861^2 + 1345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9994297 and 9994306.

It is not an unprimeable number, because it can be changed into a prime (9994349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498585 + ... + 2498588.

Almost surely, 2^9994346 is an apocalyptic number.

9994346 is a deficient number, since it is larger than the sum of its proper divisors (4997176).

9994346 is a wasteful number, since it uses less digits than its factorization.

9994346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997175.

The product of its digits is 209952, while the sum is 44.

The square root of 9994346 is about 3161.3835578746. The cubic root of 9994346 is about 215.4028574358.

The spelling of 9994346 in words is "nine million, nine hundred ninety-four thousand, three hundred forty-six".