3336666733 has 4 divisors (see below), whose sum is σ = 3336826108. Its totient is φ = 3336507360.

The previous prime is 3336666727. The next prime is 3336666737. The reversal of 3336666733 is 3376666333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3376666333 = 967 ⋅3491899.

It can be written as a sum of positive squares in 2 ways, for example, as 3267494244 + 69172489 = 57162^2 + 8317^2 .

It is a cyclic number.

It is not a de Polignac number, because 3336666733 - 2¹⁷ = 3336535661 is a prime.

It is a super-2 number, since 2×3336666733² = 22266689774217786578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3336666737) 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 in 3 ways as a sum of consecutive naturals, for example, 42498 + ... + 92083.

It is an arithmetic number, because the mean of its divisors is an integer number (834206527).

Almost surely, 2^3336666733 is an apocalyptic number.

It is an amenable number.

3336666733 is a deficient number, since it is larger than the sum of its proper divisors (159375).

3336666733 is a wasteful number, since it uses less digits than its factorization.

3336666733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159374.

The product of its digits is 2204496, while the sum is 46.

The square root of 3336666733 is about 57763.8877933264. The cubic root of 3336666733 is about 1494.2993600629.

It can be divided in two parts, 33 and 36666733, that added together give a triangular number (36666766 = T₈₅₆₃).

The spelling of 3336666733 in words is "three billion, three hundred thirty-six million, six hundred sixty-six thousand, seven hundred thirty-three".