395066304 has 168 divisors, whose sum is σ = 1192286160. Its totient is φ = 124895232.

The previous prime is 395066303. The next prime is 395066339. The reversal of 395066304 is 403660593.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395066303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1118992 + ... + 1119344.

Almost surely, 2^395066304 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 395066304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596143080).

395066304 is an abundant number, since it is smaller than the sum of its proper divisors (797219856).

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

395066304 is a wasteful number, since it uses less digits than its factorization.

395066304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 395066304 is about 19876.2749025063. The cubic root of 395066304 is about 733.7644436635.

The spelling of 395066304 in words is "three hundred ninety-five million, sixty-six thousand, three hundred four".