994685386 has 16 divisors (see below), whose sum is σ = 1507128480. Its totient is φ = 492318000.

The previous prime is 994685339. The next prime is 994685411. The reversal of 994685386 is 683586499.

It is a self number, because there is not a number n which added to its sum of digits gives 994685386.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440761 + ... + 443011.

It is an arithmetic number, because the mean of its divisors is an integer number (94195530).

Almost surely, 2^994685386 is an apocalyptic number.

994685386 is a deficient number, since it is larger than the sum of its proper divisors (512443094).

994685386 is a wasteful number, since it uses less digits than its factorization.

994685386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389.

The product of its digits is 11197440, while the sum is 58.

The square root of 994685386 is about 31538.6332297390. The cubic root of 994685386 is about 998.2253143540.

The spelling of 994685386 in words is "nine hundred ninety-four million, six hundred eighty-five thousand, three hundred eighty-six".