994833489 has 16 divisors (see below), whose sum is σ = 1512508032. Its totient is φ = 576192768.

The previous prime is 994833481. The next prime is 994833547. The reversal of 994833489 is 984338499.

It is not a de Polignac number, because 994833489 - 2³ = 994833481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (994833481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749589 + ... + 750914.

It is an arithmetic number, because the mean of its divisors is an integer number (94531752).

Almost surely, 2^994833489 is an apocalyptic number.

It is an amenable number.

994833489 is a deficient number, since it is larger than the sum of its proper divisors (517674543).

994833489 is a wasteful number, since it uses less digits than its factorization.

994833489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500536.

The product of its digits is 6718464, while the sum is 57.

The square root of 994833489 is about 31540.9811039543. The cubic root of 994833489 is about 998.2748552537.

The spelling of 994833489 in words is "nine hundred ninety-four million, eight hundred thirty-three thousand, four hundred eighty-nine".