395786160 has 480 divisors, whose sum is σ = 1699176960. Its totient is φ = 80847360.

The previous prime is 395786141. The next prime is 395786177. The reversal of 395786160 is 61687593.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6708211 + ... + 6708269.

It is an arithmetic number, because the mean of its divisors is an integer number (3539952).

Almost surely, 2^395786160 is an apocalyptic number.

395786160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395786160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849588480).

395786160 is an abundant number, since it is smaller than the sum of its proper divisors (1303390800).

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

395786160 is a wasteful number, since it uses less digits than its factorization.

395786160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 395786160 is about 19894.3750844303. The cubic root of 395786160 is about 734.2098408369.

The spelling of 395786160 in words is "three hundred ninety-five million, seven hundred eighty-six thousand, one hundred sixty".