3336816749 has 12 divisors (see below), whose sum is σ = 3936277728. Its totient is φ = 2819842200.

The previous prime is 3336816733. The next prime is 3336816751. The reversal of 3336816749 is 9476186333.

It is a happy number.

It is not a de Polignac number, because 3336816749 - 2⁴ = 3336816733 is a prime.

It is a super-2 number, since 2×3336816749² = 22268692032813858002, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3336816697 and 3336816706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3336816709) 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 11 ways as a sum of consecutive naturals, for example, 476087 + ... + 483044.

It is an arithmetic number, because the mean of its divisors is an integer number (328023144).

Almost surely, 2^3336816749 is an apocalyptic number.

It is an amenable number.

3336816749 is a deficient number, since it is larger than the sum of its proper divisors (599460979).

3336816749 is an equidigital number, since it uses as much as digits as its factorization.

3336816749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959216 (or 959209 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 50.

The square root of 3336816749 is about 57765.1863062866. The cubic root of 3336816749 is about 1494.3217542137.

The spelling of 3336816749 in words is "three billion, three hundred thirty-six million, eight hundred sixteen thousand, seven hundred forty-nine".