3064085865 has 24 divisors (see below), whose sum is σ = 5623500168. Its totient is φ = 1538050560.

The previous prime is 3064085861. The next prime is 3064085879. The reversal of 3064085865 is 5685804603.

3064085865 is a `hidden beast` number, since 3 + 0 + 64 + 0 + 8 + 586 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 371409984 + 2692675881 = 19272^2 + 51891^2 .

It is not a de Polignac number, because 3064085865 - 2² = 3064085861 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 3064085865.

It is not an unprimeable number, because it can be changed into a prime (3064085861) 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 23 ways as a sum of consecutive naturals, for example, 2001906 + ... + 2003435.

It is an arithmetic number, because the mean of its divisors is an integer number (234312507).

Almost surely, 2^3064085865 is an apocalyptic number.

It is an amenable number.

3064085865 is a deficient number, since it is larger than the sum of its proper divisors (2559414303).

3064085865 is a wasteful number, since it uses less digits than its factorization.

3064085865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005369 (or 4005366 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 3064085865 is about 55354.1856140979. The cubic root of 3064085865 is about 1452.4470554415.

The spelling of 3064085865 in words is "three billion, sixty-four million, eighty-five thousand, eight hundred sixty-five".