3336135561 has 12 divisors (see below), whose sum is σ = 5256941040. Its totient is φ = 2021900280.

The previous prime is 3336135557. The next prime is 3336135613. The reversal of 3336135561 is 1655316333.

3336135561 is a `hidden beast` number, since 3 + 3 + 3 + 61 + 35 + 561 = 666.

3336135561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3336135561 - 2² = 3336135557 is a prime.

It is a super-2 number, since 2×3336135561² = 22259600962737569442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3336135961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16849071 + ... + 16849268.

It is an arithmetic number, because the mean of its divisors is an integer number (438078420).

Almost surely, 2^3336135561 is an apocalyptic number.

It is an amenable number.

3336135561 is a deficient number, since it is larger than the sum of its proper divisors (1920805479).

3336135561 is a wasteful number, since it uses less digits than its factorization.

3336135561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33698356 (or 33698353 counting only the distinct ones).

The product of its digits is 72900, while the sum is 36.

The square root of 3336135561 is about 57759.2898242352. The cubic root of 3336135561 is about 1494.2200621522.

The spelling of 3336135561 in words is "three billion, three hundred thirty-six million, one hundred thirty-five thousand, five hundred sixty-one".