3336666837 has 8 divisors (see below), whose sum is σ = 5084444736. Its totient is φ = 1906666752.

The previous prime is 3336666821. The next prime is 3336666841. The reversal of 3336666837 is 7386666333.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3336666837 - 2⁴ = 3336666821 is a prime.

It is a super-2 number, since 2×3336666837² = 22266691162271169138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3336666837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3336666037) 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 7 ways as a sum of consecutive naturals, for example, 79444428 + ... + 79444469.

It is an arithmetic number, because the mean of its divisors is an integer number (635555592).

Almost surely, 2^3336666837 is an apocalyptic number.

It is an amenable number.

3336666837 is a deficient number, since it is larger than the sum of its proper divisors (1747777899).

3336666837 is a wasteful number, since it uses less digits than its factorization.

3336666837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158888907.

The product of its digits is 5878656, while the sum is 51.

The square root of 3336666837 is about 57763.8886935428. Note that the first 3 decimals coincide. The cubic root of 3336666837 is about 1494.2993755881.

The spelling of 3336666837 in words is "three billion, three hundred thirty-six million, six hundred sixty-six thousand, eight hundred thirty-seven".