395673406 has 8 divisors (see below), whose sum is σ = 593617104. Its totient is φ = 197801040.

The previous prime is 395673403. The next prime is 395673407. The reversal of 395673406 is 604376593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395673403) 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, 655 + ... + 28138.

It is an arithmetic number, because the mean of its divisors is an integer number (74202138).

Almost surely, 2^395673406 is an apocalyptic number.

395673406 is a deficient number, since it is larger than the sum of its proper divisors (197943698).

395673406 is a wasteful number, since it uses less digits than its factorization.

395673406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35666.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 395673406 is about 19891.5410664936. The cubic root of 395673406 is about 734.1401121404.

The spelling of 395673406 in words is "three hundred ninety-five million, six hundred seventy-three thousand, four hundred six".