395844404 has 12 divisors (see below), whose sum is σ = 729187200. Its totient is φ = 187505208.

The previous prime is 395844367. The next prime is 395844409. The reversal of 395844404 is 404448593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395844409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2604164 + ... + 2604315.

It is an arithmetic number, because the mean of its divisors is an integer number (60765600).

Almost surely, 2^395844404 is an apocalyptic number.

It is an amenable number.

395844404 is a deficient number, since it is larger than the sum of its proper divisors (333342796).

395844404 is a wasteful number, since it uses less digits than its factorization.

395844404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208502 (or 5208500 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 395844404 is about 19895.8388614303. The cubic root of 395844404 is about 734.2458545776.

The spelling of 395844404 in words is "three hundred ninety-five million, eight hundred forty-four thousand, four hundred four".