395348033 has 2 divisors, whose sum is σ = 395348034. Its totient is φ = 395348032.

The previous prime is 395348011. The next prime is 395348047. The reversal of 395348033 is 330843593.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266570929 + 128777104 = 16327^2 + 11348^2 .

It is an emirp because it is prime and its reverse (330843593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 395348033 - 2⁶ = 395347969 is a prime.

It is not a weakly prime, because it can be changed into another prime (395348533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197674016 + 197674017.

It is an arithmetic number, because the mean of its divisors is an integer number (197674017).

Almost surely, 2^395348033 is an apocalyptic number.

It is an amenable number.

395348033 is a deficient number, since it is larger than the sum of its proper divisors (1).

395348033 is an equidigital number, since it uses as much as digits as its factorization.

395348033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 395348033 is about 19883.3607068825. The cubic root of 395348033 is about 733.9388224965.

The spelling of 395348033 in words is "three hundred ninety-five million, three hundred forty-eight thousand, thirty-three".