395299806 has 32 divisors (see below), whose sum is σ = 866878848. Its totient is φ = 119175840.

The previous prime is 395299789. The next prime is 395299829. The reversal of 395299806 is 608992593.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200 + ... + 28203.

It is an arithmetic number, because the mean of its divisors is an integer number (27089964).

Almost surely, 2^395299806 is an apocalyptic number.

395299806 is an abundant number, since it is smaller than the sum of its proper divisors (471579042).

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

395299806 is a wasteful number, since it uses less digits than its factorization.

395299806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30616.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 395299806 is about 19882.1479221939. The cubic root of 395299806 is about 733.9089778162.

The spelling of 395299806 in words is "three hundred ninety-five million, two hundred ninety-nine thousand, eight hundred six".