394673068 has 6 divisors (see below), whose sum is σ = 690677876. Its totient is φ = 197336532.

The previous prime is 394673063. The next prime is 394673087. The reversal of 394673068 is 860376493.

It is not an unprimeable number, because it can be changed into a prime (394673063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49334130 + ... + 49334137.

Almost surely, 2^394673068 is an apocalyptic number.

It is an amenable number.

394673068 is a deficient number, since it is larger than the sum of its proper divisors (296004808).

394673068 is a wasteful number, since it uses less digits than its factorization.

394673068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98668271 (or 98668269 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 394673068 is about 19866.3803446929. The cubic root of 394673068 is about 733.5209078485.

The spelling of 394673068 in words is "three hundred ninety-four million, six hundred seventy-three thousand, sixty-eight".