395386344 has 24 divisors (see below), whose sum is σ = 1070838210. Its totient is φ = 131795424.

The previous prime is 395386339. The next prime is 395386351. The reversal of 395386344 is 443683593.

395386344 is a `hidden beast` number, since 3 + 9 + 5 + 3 + 8 + 634 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 379080900 + 16305444 = 19470^2 + 4038^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×395386344² = 312660722043372672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 395386344.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2745667 + ... + 2745810.

Almost surely, 2^395386344 is an apocalyptic number.

It is an amenable number.

395386344 is an abundant number, since it is smaller than the sum of its proper divisors (675451866).

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

395386344 is a wasteful number, since it uses less digits than its factorization.

395386344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491489 (or 5491482 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 395386344 is about 19884.3240770211. The cubic root of 395386344 is about 733.9625290535.

The spelling of 395386344 in words is "three hundred ninety-five million, three hundred eighty-six thousand, three hundred forty-four".