395825975 has 12 divisors (see below), whose sum is σ = 512165136. Its totient is φ = 302892480.

The previous prime is 395825971. The next prime is 395825981. The reversal of 395825975 is 579528593.

It is not a de Polignac number, because 395825975 - 2² = 395825971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395825971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343622 + ... + 344771.

It is an arithmetic number, because the mean of its divisors is an integer number (42680428).

Almost surely, 2^395825975 is an apocalyptic number.

395825975 is a deficient number, since it is larger than the sum of its proper divisors (116339161).

395825975 is a wasteful number, since it uses less digits than its factorization.

395825975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688426 (or 688421 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 53.

The square root of 395825975 is about 19895.3757189956. The cubic root of 395825975 is about 734.2344598421.

The spelling of 395825975 in words is "three hundred ninety-five million, eight hundred twenty-five thousand, nine hundred seventy-five".