395356201 has 2 divisors, whose sum is σ = 395356202. Its totient is φ = 395356200.

The previous prime is 395356193. The next prime is 395356229. The reversal of 395356201 is 102653593.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316128400 + 79227801 = 17780^2 + 8901^2 .

It is a cyclic number.

It is not a de Polignac number, because 395356201 - 2³ = 395356193 is a prime.

It is not a weakly prime, because it can be changed into another prime (395356271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197678100 + 197678101.

It is an arithmetic number, because the mean of its divisors is an integer number (197678101).

Almost surely, 2^395356201 is an apocalyptic number.

It is an amenable number.

395356201 is a deficient number, since it is larger than the sum of its proper divisors (1).

395356201 is an equidigital number, since it uses as much as digits as its factorization.

395356201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 395356201 is about 19883.5661036948. The cubic root of 395356201 is about 733.9438769216.

The spelling of 395356201 in words is "three hundred ninety-five million, three hundred fifty-six thousand, two hundred one".