3805345395 has 24 divisors (see below), whose sum is σ = 6603972336. Its totient is φ = 2027043648.

The previous prime is 3805345343. The next prime is 3805345409. The reversal of 3805345395 is 5935435083.

It is a happy number.

3805345395 is a `hidden beast` number, since 3 + 80 + 5 + 34 + 539 + 5 = 666.

It is not a de Polignac number, because 3805345395 - 2¹⁰ = 3805344371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3805345395.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13912 + ... + 88341.

It is an arithmetic number, because the mean of its divisors is an integer number (275165514).

Almost surely, 2^3805345395 is an apocalyptic number.

3805345395 is a deficient number, since it is larger than the sum of its proper divisors (2798626941).

3805345395 is a wasteful number, since it uses less digits than its factorization.

3805345395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103091 (or 103088 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The square root of 3805345395 is about 61687.4816717298. The cubic root of 3805345395 is about 1561.2221130988. Note that the first 3 decimals are identical.

The spelling of 3805345395 in words is "three billion, eight hundred five million, three hundred forty-five thousand, three hundred ninety-five".