3539486443 has 2 divisors, whose sum is σ = 3539486444. Its totient is φ = 3539486442.

The previous prime is 3539486429. The next prime is 3539486527. The reversal of 3539486443 is 3446849353.

It is a weak prime.

It is an emirp because it is prime and its reverse (3446849353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3539486443 - 2¹⁷ = 3539355371 is a prime.

It is not a weakly prime, because it can be changed into another prime (3539486413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1769743221 + 1769743222.

It is an arithmetic number, because the mean of its divisors is an integer number (1769743222).

Almost surely, 2^3539486443 is an apocalyptic number.

3539486443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3539486443 is an equidigital number, since it uses as much as digits as its factorization.

3539486443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 49.

The square root of 3539486443 is about 59493.5832086117. The cubic root of 3539486443 is about 1523.9828663888.

The spelling of 3539486443 in words is "three billion, five hundred thirty-nine million, four hundred eighty-six thousand, four hundred forty-three".