3568264947 has 64 divisors (see below), whose sum is σ = 5786726400. Its totient is φ = 2160017280.

The previous prime is 3568264943. The next prime is 3568264979. The reversal of 3568264947 is 7494628653.

It is not a de Polignac number, because 3568264947 - 2² = 3568264943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3568264893 and 3568264902.

It is not an unprimeable number, because it can be changed into a prime (3568264943) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8278822 + ... + 8279252.

It is an arithmetic number, because the mean of its divisors is an integer number (90417600).

Almost surely, 2^3568264947 is an apocalyptic number.

3568264947 is a deficient number, since it is larger than the sum of its proper divisors (2218461453).

3568264947 is a wasteful number, since it uses less digits than its factorization.

3568264947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 779 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 3568264947 is about 59734.9558215288. The cubic root of 3568264947 is about 1528.1020718604.

The spelling of 3568264947 in words is "three billion, five hundred sixty-eight million, two hundred sixty-four thousand, nine hundred forty-seven".