395327369 has 2 divisors, whose sum is σ = 395327370. Its totient is φ = 395327368.

The previous prime is 395327363. The next prime is 395327377. The reversal of 395327369 is 963723593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295427344 + 99900025 = 17188^2 + 9995^2 .

It is a cyclic number.

It is not a de Polignac number, because 395327369 - 2⁸ = 395327113 is a prime.

It is a super-2 number, since 2×395327369² = 312567457360924322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (395327363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197663684 + 197663685.

It is an arithmetic number, because the mean of its divisors is an integer number (197663685).

Almost surely, 2^395327369 is an apocalyptic number.

It is an amenable number.

395327369 is a deficient number, since it is larger than the sum of its proper divisors (1).

395327369 is an equidigital number, since it uses as much as digits as its factorization.

395327369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 918540, while the sum is 47.

The square root of 395327369 is about 19882.8410696258. The cubic root of 395327369 is about 733.9260351338.

The spelling of 395327369 in words is "three hundred ninety-five million, three hundred twenty-seven thousand, three hundred sixty-nine".