394606448061 has 16 divisors (see below), whose sum is σ = 603263721984. Its totient is φ = 224754902064.

The previous prime is 394606448057. The next prime is 394606448077. The reversal of 394606448061 is 160844606493.

394606448061 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 394606448061 - 2² = 394606448057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 394606447995 and 394606448013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394606448011) 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, 30597435 + ... + 30610328.

It is an arithmetic number, because the mean of its divisors is an integer number (37703982624).

Almost surely, 2^394606448061 is an apocalyptic number.

It is an amenable number.

394606448061 is a deficient number, since it is larger than the sum of its proper divisors (208657273923).

394606448061 is a wasteful number, since it uses less digits than its factorization.

394606448061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61208080.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 394606448061 in words is "three hundred ninety-four billion, six hundred six million, four hundred forty-eight thousand, sixty-one".