395953 has 2 divisors, whose sum is σ = 395954. Its totient is φ = 395952.

The previous prime is 395921. The next prime is 395959. The reversal of 395953 is 359593.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288369 + 107584 = 537^2 + 328^2 .

It is a cyclic number.

It is not a de Polignac number, because 395953 - 2⁵ = 395921 is a prime.

It is not a weakly prime, because it can be changed into another prime (395959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197976 + 197977.

It is an arithmetic number, because the mean of its divisors is an integer number (197977).

2³⁹⁵⁹⁵³ is an apocalyptic number.

It is an amenable number.

395953 is a deficient number, since it is larger than the sum of its proper divisors (1).

395953 is an equidigital number, since it uses as much as digits as its factorization.

395953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18225, while the sum is 34.

The square root of 395953 is about 629.2479638426. The cubic root of 395953 is about 73.4312992803.

The spelling of 395953 in words is "three hundred ninety-five thousand, nine hundred fifty-three".