3572541868 has 24 divisors (see below), whose sum is σ = 7146734112. Its totient is φ = 1530735744.

The previous prime is 3572541839. The next prime is 3572541887. The reversal of 3572541868 is 8681452753.

It is a happy number.

3572541868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3572541868² = 25526110797225858848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135546 + ... + 159742.

It is an arithmetic number, because the mean of its divisors is an integer number (297780588).

Almost surely, 2^3572541868 is an apocalyptic number.

It is an amenable number.

3572541868 is an abundant number, since it is smaller than the sum of its proper divisors (3574192244).

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

3572541868 is a wasteful number, since it uses less digits than its factorization.

3572541868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29481 (or 29479 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The square root of 3572541868 is about 59770.7442483361. The cubic root of 3572541868 is about 1528.7123556162.

The spelling of 3572541868 in words is "three billion, five hundred seventy-two million, five hundred forty-one thousand, eight hundred sixty-eight".