395046169 has 8 divisors (see below), whose sum is σ = 456554880. Its totient is φ = 334805856.

The previous prime is 395046167. The next prime is 395046173. The reversal of 395046169 is 961640593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 395046169 - 2¹ = 395046167 is a prime.

It is a super-2 number, since 2×395046169² = 312122951283153122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395046161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316429 + ... + 317674.

It is an arithmetic number, because the mean of its divisors is an integer number (57069360).

Almost surely, 2^395046169 is an apocalyptic number.

It is an amenable number.

395046169 is a deficient number, since it is larger than the sum of its proper divisors (61508711).

395046169 is an equidigital number, since it uses as much as digits as its factorization.

395046169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634199.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 395046169 is about 19875.7683876624. The cubic root of 395046169 is about 733.7519777408.

The spelling of 395046169 in words is "three hundred ninety-five million, forty-six thousand, one hundred sixty-nine".