9994342 has 8 divisors (see below), whose sum is σ = 15780600. Its totient is φ = 4734144.

The previous prime is 9994337. The next prime is 9994349. The reversal of 9994342 is 2434999.

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

It is a d-powerful number, because it can be written as 9 + 9³ + 9⁴ + 4² + 3¹³ + 4⁶ + 2²³ .

It is a junction number, because it is equal to n+sod(n) for n = 9994295 and 9994304.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 131467 + ... + 131542.

It is an arithmetic number, because the mean of its divisors is an integer number (1972575).

Almost surely, 2^9994342 is an apocalyptic number.

9994342 is a deficient number, since it is larger than the sum of its proper divisors (5786258).

9994342 is a wasteful number, since it uses less digits than its factorization.

9994342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263030.

The product of its digits is 69984, while the sum is 40.

The square root of 9994342 is about 3161.3829252402. The cubic root of 9994342 is about 215.4028286992.

The spelling of 9994342 in words is "nine million, nine hundred ninety-four thousand, three hundred forty-two".