395218118 has 16 divisors (see below), whose sum is σ = 596105136. Its totient is φ = 196520160.

The previous prime is 395218111. The next prime is 395218121. The reversal of 395218118 is 811812593.

It is a super-3 number, since 3×395218118³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395218111) 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, 419528 + ... + 420468.

It is an arithmetic number, because the mean of its divisors is an integer number (37256571).

Almost surely, 2^395218118 is an apocalyptic number.

395218118 is a deficient number, since it is larger than the sum of its proper divisors (200887018).

395218118 is a wasteful number, since it uses less digits than its factorization.

395218118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879.

The product of its digits is 17280, while the sum is 38.

The square root of 395218118 is about 19880.0935108465. The cubic root of 395218118 is about 733.8584206731.

The spelling of 395218118 in words is "three hundred ninety-five million, two hundred eighteen thousand, one hundred eighteen".