3539718349 has 2 divisors, whose sum is σ = 3539718350. Its totient is φ = 3539718348.

The previous prime is 3539718323. The next prime is 3539718361. The reversal of 3539718349 is 9438179353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2068612324 + 1471106025 = 45482^2 + 38355^2 .

It is a cyclic number.

It is not a de Polignac number, because 3539718349 - 2⁵ = 3539718317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3539718296 and 3539718305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3539719349) 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 as a sum of consecutive naturals, namely, 1769859174 + 1769859175.

It is an arithmetic number, because the mean of its divisors is an integer number (1769859175).

Almost surely, 2^3539718349 is an apocalyptic number.

It is an amenable number.

3539718349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3539718349 is an equidigital number, since it uses as much as digits as its factorization.

3539718349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 52.

The square root of 3539718349 is about 59495.5321767946. The cubic root of 3539718349 is about 1524.0161492825.

The spelling of 3539718349 in words is "three billion, five hundred thirty-nine million, seven hundred eighteen thousand, three hundred forty-nine".