3564142280 has 16 divisors (see below), whose sum is σ = 8019320220. Its totient is φ = 1425656896.

The previous prime is 3564142279. The next prime is 3564142289. The reversal of 3564142280 is 822414653.

3564142280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3228739684 + 335402596 = 56822^2 + 18314^2 .

It is a super-2 number, since 2×3564142280² = 25406220384167196800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3564142280.

It is not an unprimeable number, because it can be changed into a prime (3564142289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44551739 + ... + 44551818.

Almost surely, 2^3564142280 is an apocalyptic number.

It is an amenable number.

3564142280 is an abundant number, since it is smaller than the sum of its proper divisors (4455177940).

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

3564142280 is a wasteful number, since it uses less digits than its factorization.

3564142280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89103568 (or 89103564 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 3564142280 is about 59700.4378543407. The cubic root of 3564142280 is about 1527.5133371992.

The spelling of 3564142280 in words is "three billion, five hundred sixty-four million, one hundred forty-two thousand, two hundred eighty".