395413 has 4 divisors (see below), whose sum is σ = 397600. Its totient is φ = 393228.

The previous prime is 395407. The next prime is 395429. The reversal of 395413 is 314593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314593 = 41 ⋅7673.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-395413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795 + ... + 1192.

It is an arithmetic number, because the mean of its divisors is an integer number (99400).

2³⁹⁵⁴¹³ is an apocalyptic number.

395413 is the 398-th heptagonal number.

It is an amenable number.

395413 is a deficient number, since it is larger than the sum of its proper divisors (2187).

395413 is a wasteful number, since it uses less digits than its factorization.

395413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186.

The product of its digits is 1620, while the sum is 25.

The square root of 395413 is about 628.8187338176. The cubic root of 395413 is about 73.3979022681.

It can be divided in two parts, 395 and 413, that added together give a palindrome (808).

The spelling of 395413 in words is "three hundred ninety-five thousand, four hundred thirteen".