3870433543 has 2 divisors, whose sum is σ = 3870433544. Its totient is φ = 3870433542.

The previous prime is 3870433531. The next prime is 3870433559. The reversal of 3870433543 is 3453340783.

3870433543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3453340783) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3870433543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3870433496 and 3870433505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3870433043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1935216771 + 1935216772.

It is an arithmetic number, because the mean of its divisors is an integer number (1935216772).

Almost surely, 2^3870433543 is an apocalyptic number.

3870433543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3870433543 is an equidigital number, since it uses as much as digits as its factorization.

3870433543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 3870433543 is about 62212.8085123956. The cubic root of 3870433543 is about 1570.0730953026.

The spelling of 3870433543 in words is "three billion, eight hundred seventy million, four hundred thirty-three thousand, five hundred forty-three".