994499 has 6 divisors (see below), whose sum is σ = 1093260. Its totient is φ = 903980.

The previous prime is 994489. The next prime is 994501.

It is a happy number.

994499 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-994499 is a prime.

It is a super-2 number, since 2×994499² = 1978056522002, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (994489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3989 + ... + 4230.

It is an arithmetic number, because the mean of its divisors is an integer number (182210).

2⁹⁹⁴⁴⁹⁹ is an apocalyptic number.

994499 is a deficient number, since it is larger than the sum of its proper divisors (98761).

994499 is a wasteful number, since it uses less digits than its factorization.

994499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241 (or 8230 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 994499 is about 997.2457069349. The cubic root of 994499 is about 99.8162960686.

The spelling of 994499 in words is "nine hundred ninety-four thousand, four hundred ninety-nine".