994445699 has 8 divisors (see below), whose sum is σ = 1107870960. Its totient is φ = 886296096.

The previous prime is 994445677. The next prime is 994445701. The reversal of 994445699 is 996544499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994445699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994445609) 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 in 7 ways as a sum of consecutive naturals, for example, 1318517 + ... + 1319270.

It is an arithmetic number, because the mean of its divisors is an integer number (138483870).

Almost surely, 2^994445699 is an apocalyptic number.

994445699 is a deficient number, since it is larger than the sum of its proper divisors (113425261).

994445699 is a wasteful number, since it uses less digits than its factorization.

994445699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637829.

The product of its digits is 12597120, while the sum is 59.

The square root of 994445699 is about 31534.8331056310. The cubic root of 994445699 is about 998.1451279101.

The spelling of 994445699 in words is "nine hundred ninety-four million, four hundred forty-five thousand, six hundred ninety-nine".