3206684412 has 36 divisors (see below), whose sum is σ = 8112644176. Its totient is φ = 1067990400.

The previous prime is 3206684363. The next prime is 3206684413. The reversal of 3206684412 is 2144866023.

3206684412 is a `hidden beast` number, since 3 + 206 + 6 + 8 + 441 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206684413) 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 11 ways as a sum of consecutive naturals, for example, 6153 + ... + 80319.

Almost surely, 2^3206684412 is an apocalyptic number.

It is an amenable number.

3206684412 is an abundant number, since it is smaller than the sum of its proper divisors (4905959764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3206684412 is a wasteful number, since it uses less digits than its factorization.

3206684412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75378 (or 75373 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 3206684412 is about 56627.5940862756. The cubic root of 3206684412 is about 1474.6379518565.

The spelling of 3206684412 in words is "three billion, two hundred six million, six hundred eighty-four thousand, four hundred twelve".