395597560 has 32 divisors (see below), whose sum is σ = 892766160. Its totient is φ = 157764096.

The previous prime is 395597557. The next prime is 395597567. The reversal of 395597560 is 65795593.

It is a happy number.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395597567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194 + ... + 28153.

Almost surely, 2^395597560 is an apocalyptic number.

It is an amenable number.

395597560 is an abundant number, since it is smaller than the sum of its proper divisors (497168600).

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

395597560 is a wasteful number, since it uses less digits than its factorization.

395597560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29695 (or 29691 counting only the distinct ones).

The product of its (nonzero) digits is 1275750, while the sum is 49.

The square root of 395597560 is about 19889.6344863348. The cubic root of 395597560 is about 734.0932004296.

The spelling of 395597560 in words is "three hundred ninety-five million, five hundred ninety-seven thousand, five hundred sixty".