395412343 has 4 divisors (see below), whose sum is σ = 412604208. Its totient is φ = 378220480.

The previous prime is 395412317. The next prime is 395412349. The reversal of 395412343 is 343214593.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343214593 = 163 ⋅2105611.

It is a cyclic number.

It is not a de Polignac number, because 395412343 - 2¹³ = 395404151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 395412299 and 395412308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395412349) 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, 8595898 + ... + 8595943.

It is an arithmetic number, because the mean of its divisors is an integer number (103151052).

Almost surely, 2^395412343 is an apocalyptic number.

395412343 is a deficient number, since it is larger than the sum of its proper divisors (17191865).

395412343 is a wasteful number, since it uses less digits than its factorization.

395412343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17191864.

The product of its digits is 38880, while the sum is 34.

The square root of 395412343 is about 19884.9778224669. The cubic root of 395412343 is about 733.9786161658.

The spelling of 395412343 in words is "three hundred ninety-five million, four hundred twelve thousand, three hundred forty-three".