3568965705 has 40 divisors (see below), whose sum is σ = 6402957000. Its totient is φ = 1901885184.

The previous prime is 3568965661. The next prime is 3568965749. The reversal of 3568965705 is 5075698653.

3568965705 is a `hidden beast` number, since 3 + 5 + 68 + 9 + 6 + 570 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (3568965661) and next prime (3568965749).

It can be written as a sum of positive squares in 4 ways, for example, as 899280144 + 2669685561 = 29988^2 + 51669^2 .

It is not a de Polignac number, because 3568965705 - 2⁶ = 3568965641 is a prime.

It is a super-2 number, since 2×3568965705² = 25475032406932294050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 624501 + ... + 630189.

It is an arithmetic number, because the mean of its divisors is an integer number (160073925).

Almost surely, 2^3568965705 is an apocalyptic number.

It is an amenable number.

3568965705 is a deficient number, since it is larger than the sum of its proper divisors (2833991295).

3568965705 is a wasteful number, since it uses less digits than its factorization.

3568965705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7255 (or 7246 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The square root of 3568965705 is about 59740.8210941229. The cubic root of 3568965705 is about 1528.2020980334.

The spelling of 3568965705 in words is "three billion, five hundred sixty-eight million, nine hundred sixty-five thousand, seven hundred five".