395300320 has 96 divisors (see below), whose sum is σ = 1041012000. Its totient is φ = 140967936.

The previous prime is 395300291. The next prime is 395300357. The reversal of 395300320 is 23003593.

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 15 ways as a sum of consecutive naturals, for example, 47856 + ... + 55504.

It is an arithmetic number, because the mean of its divisors is an integer number (10843875).

Almost surely, 2^395300320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395300320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520506000).

395300320 is an abundant number, since it is smaller than the sum of its proper divisors (645711680).

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

395300320 is a wasteful number, since it uses less digits than its factorization.

395300320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7700 (or 7692 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 395300320 is about 19882.1608483585. The cubic root of 395300320 is about 733.9092959116.

The spelling of 395300320 in words is "three hundred ninety-five million, three hundred thousand, three hundred twenty".