395206788 has 24 divisors (see below), whose sum is σ = 923308960. Its totient is φ = 131569920.

The previous prime is 395206781. The next prime is 395206789. The reversal of 395206788 is 887602593.

It is not an unprimeable number, because it can be changed into a prime (395206781) 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, 10573 + ... + 30036.

Almost surely, 2^395206788 is an apocalyptic number.

It is an amenable number.

395206788 is an abundant number, since it is smaller than the sum of its proper divisors (528102172).

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

395206788 is a wasteful number, since it uses less digits than its factorization.

395206788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41427 (or 41425 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 395206788 is about 19879.8085503860. The cubic root of 395206788 is about 733.8514079249.

The spelling of 395206788 in words is "three hundred ninety-five million, two hundred six thousand, seven hundred eighty-eight".