394606448792 has 16 divisors (see below), whose sum is σ = 739963964040. Its totient is φ = 197282725056.

The previous prime is 394606448749. The next prime is 394606448827. The reversal of 394606448792 is 297844606493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2480453 + ... + 2634740.

Almost surely, 2^394606448792 is an apocalyptic number.

It is an amenable number.

394606448792 is a deficient number, since it is larger than the sum of its proper divisors (345357515248).

394606448792 is a wasteful number, since it uses less digits than its factorization.

394606448792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124842 (or 5124838 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 394606448792 in words is "three hundred ninety-four billion, six hundred six million, four hundred forty-eight thousand, seven hundred ninety-two".