395594536 has 16 divisors (see below), whose sum is σ = 744275700. Its totient is φ = 197121024.

The previous prime is 395594533. The next prime is 395594569. The reversal of 395594536 is 635495593.

It can be written as a sum of positive squares in 2 ways, for example, as 353214436 + 42380100 = 18794^2 + 6510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 395594536.

It is not an unprimeable number, because it can be changed into a prime (395594531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82041 + ... + 86728.

Almost surely, 2^395594536 is an apocalyptic number.

It is an amenable number.

395594536 is a deficient number, since it is larger than the sum of its proper divisors (348681164).

395594536 is a wasteful number, since it uses less digits than its factorization.

395594536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169068 (or 169064 counting only the distinct ones).

The product of its digits is 2187000, while the sum is 49.

The square root of 395594536 is about 19889.5584666930. The cubic root of 395594536 is about 734.0913299230.

The spelling of 395594536 in words is "three hundred ninety-five million, five hundred ninety-four thousand, five hundred thirty-six".