3573143643 has 8 divisors (see below), whose sum is σ = 4769955648. Its totient is φ = 2379213704.

The previous prime is 3573143627. The next prime is 3573143681. The reversal of 3573143643 is 3463413753.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3573143643 - 2⁴ = 3573143627 is a prime.

It is a super-2 number, since 2×3573143643² = 25534710987022622898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3573143683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717621 + ... + 722582.

It is an arithmetic number, because the mean of its divisors is an integer number (596244456).

Almost surely, 2^3573143643 is an apocalyptic number.

3573143643 is a deficient number, since it is larger than the sum of its proper divisors (1196812005).

3573143643 is a wasteful number, since it uses less digits than its factorization.

3573143643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441033.

The product of its digits is 272160, while the sum is 39.

The square root of 3573143643 is about 59775.7780626902. The cubic root of 3573143643 is about 1528.7981851893.

The spelling of 3573143643 in words is "three billion, five hundred seventy-three million, one hundred forty-three thousand, six hundred forty-three".