3544479839 has 2 divisors, whose sum is σ = 3544479840. Its totient is φ = 3544479838.

The previous prime is 3544479803. The next prime is 3544479853. The reversal of 3544479839 is 9389744453.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3544479839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3544479899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772239919 + 1772239920.

It is an arithmetic number, because the mean of its divisors is an integer number (1772239920).

Almost surely, 2^3544479839 is an apocalyptic number.

3544479839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3544479839 is an equidigital number, since it uses as much as digits as its factorization.

3544479839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 56.

The square root of 3544479839 is about 59535.5342547625. The cubic root of 3544479839 is about 1524.6991919815.

The spelling of 3544479839 in words is "three billion, five hundred forty-four million, four hundred seventy-nine thousand, eight hundred thirty-nine".