3555379349 has 2 divisors, whose sum is σ = 3555379350. Its totient is φ = 3555379348.

The previous prime is 3555379301. The next prime is 3555379357. The reversal of 3555379349 is 9439735553.

It is a happy number.

3555379349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2320348900 + 1235030449 = 48170^2 + 35143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3555379349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3555379349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3555379369) 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, 1777689674 + 1777689675.

It is an arithmetic number, because the mean of its divisors is an integer number (1777689675).

Almost surely, 2^3555379349 is an apocalyptic number.

It is an amenable number.

3555379349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3555379349 is an equidigital number, since it uses as much as digits as its factorization.

3555379349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7654500, while the sum is 53.

The square root of 3555379349 is about 59627.0018448018. The cubic root of 3555379349 is about 1526.2604430520.

The spelling of 3555379349 in words is "three billion, five hundred fifty-five million, three hundred seventy-nine thousand, three hundred forty-nine".