394662600213 has 16 divisors (see below), whose sum is σ = 601416431616. Its totient is φ = 225511809840.

The previous prime is 394662600179. The next prime is 394662600229. The reversal of 394662600213 is 312006266493.

It is not a de Polignac number, because 394662600213 - 2⁶ = 394662600149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394662604213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113328 + ... + 895638.

It is an arithmetic number, because the mean of its divisors is an integer number (37588526976).

Almost surely, 2^394662600213 is an apocalyptic number.

It is an amenable number.

394662600213 is a deficient number, since it is larger than the sum of its proper divisors (206753831403).

394662600213 is a wasteful number, since it uses less digits than its factorization.

394662600213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806344.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 394662600213 in words is "three hundred ninety-four billion, six hundred sixty-two million, six hundred thousand, two hundred thirteen".