994942606 has 32 divisors (see below), whose sum is σ = 1767329280. Its totient is φ = 411249696.

The previous prime is 994942573. The next prime is 994942607. The reversal of 994942606 is 606249499.

It is a self number, because there is not a number n which added to its sum of digits gives 994942606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994942607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32415 + ... + 55141.

It is an arithmetic number, because the mean of its divisors is an integer number (55229040).

Almost surely, 2^994942606 is an apocalyptic number.

994942606 is a deficient number, since it is larger than the sum of its proper divisors (772386674).

994942606 is a wasteful number, since it uses less digits than its factorization.

994942606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22848.

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 994942606 is about 31542.7108219950. The cubic root of 994942606 is about 998.3113520733.

The spelling of 994942606 in words is "nine hundred ninety-four million, nine hundred forty-two thousand, six hundred six".