994434 has 16 divisors (see below), whose sum is σ = 2273088. Its totient is φ = 284112.

The previous prime is 994417. The next prime is 994447. The reversal of 994434 is 434499.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 994395 and 994404.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994434.

It is an unprimeable number.

994434 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11797 + ... + 11880.

It is an arithmetic number, because the mean of its divisors is an integer number (142068).

2⁹⁹⁴⁴³⁴ is an apocalyptic number.

994434 is an abundant number, since it is smaller than the sum of its proper divisors (1278654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

994434 is a wasteful number, since it uses less digits than its factorization.

994434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23689.

The product of its digits is 15552, while the sum is 33.

The square root of 994434 is about 997.2131166406. The cubic root of 994434 is about 99.8141213721.

The spelling of 994434 in words is "nine hundred ninety-four thousand, four hundred thirty-four".