395712162 has 64 divisors (see below), whose sum is σ = 935746560. Its totient is φ = 123524352.

The previous prime is 395712157. The next prime is 395712169. The reversal of 395712162 is 261217593.

395712162 is a `hidden beast` number, since 3 + 9 + 571 + 21 + 62 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (395712169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203748 + ... + 205680.

It is an arithmetic number, because the mean of its divisors is an integer number (14621040).

Almost surely, 2^395712162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395712162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467873280).

395712162 is an abundant number, since it is smaller than the sum of its proper divisors (540034398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395712162 is a wasteful number, since it uses less digits than its factorization.

395712162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2178 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 395712162 is about 19892.5152255817. The cubic root of 395712162 is about 734.1640809025.

The spelling of 395712162 in words is "three hundred ninety-five million, seven hundred twelve thousand, one hundred sixty-two".