395320433 has 4 divisors (see below), whose sum is σ = 395994480. Its totient is φ = 394646388.

The previous prime is 395320417. The next prime is 395320459. The reversal of 395320433 is 334023593.

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: 334023593 = 113 ⋅2955961.

It is a cyclic number.

It is not a de Polignac number, because 395320433 - 2⁴ = 395320417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 395320433.

It is not an unprimeable number, because it can be changed into a prime (395320333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336143 + ... + 337316.

It is an arithmetic number, because the mean of its divisors is an integer number (98998620).

Almost surely, 2^395320433 is an apocalyptic number.

It is an amenable number.

395320433 is a deficient number, since it is larger than the sum of its proper divisors (674047).

395320433 is an equidigital number, since it uses as much as digits as its factorization.

395320433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674046.

The product of its (nonzero) digits is 29160, while the sum is 32.

The square root of 395320433 is about 19882.6666471075. Note that the first 4 decimals coincide. The cubic root of 395320433 is about 733.9217428762.

The spelling of 395320433 in words is "three hundred ninety-five million, three hundred twenty thousand, four hundred thirty-three".