395319227 has 8 divisors (see below), whose sum is σ = 399313152. Its totient is φ = 391345000.

The previous prime is 395319143. The next prime is 395319233. The reversal of 395319227 is 722913593.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 395319227 - 2²⁰ = 394270651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395319247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37202 + ... + 46632.

It is an arithmetic number, because the mean of its divisors is an integer number (49914144).

Almost surely, 2^395319227 is an apocalyptic number.

395319227 is a deficient number, since it is larger than the sum of its proper divisors (3993925).

395319227 is a wasteful number, since it uses less digits than its factorization.

395319227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9849.

The product of its digits is 102060, while the sum is 41.

The square root of 395319227 is about 19882.6363191605. The cubic root of 395319227 is about 733.9209965529.

The spelling of 395319227 in words is "three hundred ninety-five million, three hundred nineteen thousand, two hundred twenty-seven".