395044386 has 32 divisors (see below), whose sum is σ = 868513536. Its totient is φ = 118794000.

The previous prime is 395044373. The next prime is 395044387. The reversal of 395044386 is 683440593.

It is not an unprimeable number, because it can be changed into a prime (395044387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14200 + ... + 31491.

It is an arithmetic number, because the mean of its divisors is an integer number (27141048).

Almost surely, 2^395044386 is an apocalyptic number.

395044386 is an abundant number, since it is smaller than the sum of its proper divisors (473469150).

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

395044386 is a wasteful number, since it uses less digits than its factorization.

395044386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45838.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 395044386 is about 19875.7235340000. The cubic root of 395044386 is about 733.7508738346.

The spelling of 395044386 in words is "three hundred ninety-five million, forty-four thousand, three hundred eighty-six".