3486387543 has 4 divisors (see below), whose sum is σ = 4648516728. Its totient is φ = 2324258360.

The previous prime is 3486387529. The next prime is 3486387581. The reversal of 3486387543 is 3457836843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3486387543 - 2¹⁴ = 3486371159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486387043) 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 3 ways as a sum of consecutive naturals, for example, 581064588 + ... + 581064593.

It is an arithmetic number, because the mean of its divisors is an integer number (1162129182).

Almost surely, 2^3486387543 is an apocalyptic number.

3486387543 is a deficient number, since it is larger than the sum of its proper divisors (1162129185).

3486387543 is a wasteful number, since it uses less digits than its factorization.

3486387543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162129184.

The product of its digits is 5806080, while the sum is 51.

The square root of 3486387543 is about 59045.6394918372. The cubic root of 3486387543 is about 1516.3235744536.

The spelling of 3486387543 in words is "three billion, four hundred eighty-six million, three hundred eighty-seven thousand, five hundred forty-three".