3564201642 has 16 divisors (see below), whose sum is σ = 7149559872. Its totient is φ = 1184541120.

The previous prime is 3564201637. The next prime is 3564201649. The reversal of 3564201642 is 2461024653.

3564201642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3564201649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879334 + ... + 883377.

It is an arithmetic number, because the mean of its divisors is an integer number (446847492).

Almost surely, 2^3564201642 is an apocalyptic number.

3564201642 is an abundant number, since it is smaller than the sum of its proper divisors (3585358230).

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

3564201642 is a wasteful number, since it uses less digits than its factorization.

3564201642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763053.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 3564201642 is about 59700.9350178035. The cubic root of 3564201642 is about 1527.5218175699.

The spelling of 3564201642 in words is "three billion, five hundred sixty-four million, two hundred one thousand, six hundred forty-two".