3566827428 has 12 divisors (see below), whose sum is σ = 8322597360. Its totient is φ = 1188942472.

The previous prime is 3566827427. The next prime is 3566827463. The reversal of 3566827428 is 8247286653.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3566827428² = 25444515802266190368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3566827427) 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 3 ways as a sum of consecutive naturals, for example, 148617798 + ... + 148617821.

It is an arithmetic number, because the mean of its divisors is an integer number (693549780).

Almost surely, 2^3566827428 is an apocalyptic number.

It is an amenable number.

3566827428 is an abundant number, since it is smaller than the sum of its proper divisors (4755769932).

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

3566827428 is a wasteful number, since it uses less digits than its factorization.

3566827428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297235626 (or 297235624 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 3566827428 is about 59722.9221321261. The cubic root of 3566827428 is about 1527.8968394532.

The spelling of 3566827428 in words is "three billion, five hundred sixty-six million, eight hundred twenty-seven thousand, four hundred twenty-eight".