395990282 has 8 divisors (see below), whose sum is σ = 628925796. Its totient is φ = 186348352.

The previous prime is 395990279. The next prime is 395990321. The reversal of 395990282 is 282099593.

It can be written as a sum of positive squares in 2 ways, for example, as 334194961 + 61795321 = 18281^2 + 7861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5823353 + ... + 5823420.

Almost surely, 2^395990282 is an apocalyptic number.

395990282 is a deficient number, since it is larger than the sum of its proper divisors (232935514).

395990282 is a wasteful number, since it uses less digits than its factorization.

395990282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646792.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 395990282 is about 19899.5045666971. The cubic root of 395990282 is about 734.3360391390.

The spelling of 395990282 in words is "three hundred ninety-five million, nine hundred ninety thousand, two hundred eighty-two".