994684 has 12 divisors (see below), whose sum is σ = 1754200. Its totient is φ = 493488.

The previous prime is 994667. The next prime is 994691. The reversal of 994684 is 486499.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 1450.

2⁹⁹⁴⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

994684 is a deficient number, since it is larger than the sum of its proper divisors (759516).

994684 is a wasteful number, since it uses less digits than its factorization.

994684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1930 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 994684 is about 997.3384580974. The cubic root of 994684 is about 99.8224850710.

The spelling of 994684 in words is "nine hundred ninety-four thousand, six hundred eighty-four".