994234 has 4 divisors (see below), whose sum is σ = 1491354. Its totient is φ = 497116.

The previous prime is 994229. The next prime is 994237. The reversal of 994234 is 432499.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 225 = 997^2 + 15^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 994196 and 994205.

It is not an unprimeable number, because it can be changed into a prime (994237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248557 + ... + 248560.

2⁹⁹⁴²³⁴ is an apocalyptic number.

994234 is a deficient number, since it is larger than the sum of its proper divisors (497120).

994234 is a wasteful number, since it uses less digits than its factorization.

994234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497119.

The product of its digits is 7776, while the sum is 31.

The square root of 994234 is about 997.1128321308. The cubic root of 994234 is about 99.8074294037.

The spelling of 994234 in words is "nine hundred ninety-four thousand, two hundred thirty-four".