3813359369 has 4 divisors (see below), whose sum is σ = 4037674644. Its totient is φ = 3589044096.

The previous prime is 3813359357. The next prime is 3813359371. The reversal of 3813359369 is 9639533183.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2615299600 + 1198059769 = 51140^2 + 34613^2 .

It is a cyclic number.

It is not a de Polignac number, because 3813359369 - 2²⁰ = 3812310793 is a prime.

It is a super-2 number, since 2×3813359369² = 29083419354280156322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3813359339) 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 in 3 ways as a sum of consecutive naturals, for example, 112157612 + ... + 112157645.

It is an arithmetic number, because the mean of its divisors is an integer number (1009418661).

Almost surely, 2^3813359369 is an apocalyptic number.

It is an amenable number.

3813359369 is a deficient number, since it is larger than the sum of its proper divisors (224315275).

3813359369 is a wasteful number, since it uses less digits than its factorization.

3813359369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224315274.

The product of its digits is 1574640, while the sum is 50.

The square root of 3813359369 is about 61752.4037507853. The cubic root of 3813359369 is about 1562.3173111548.

The spelling of 3813359369 in words is "three billion, eight hundred thirteen million, three hundred fifty-nine thousand, three hundred sixty-nine".