3612000006 has 16 divisors (see below), whose sum is σ = 8026666800. Its totient is φ = 1203999984.

The previous prime is 3611999917. The next prime is 3612000019. The reversal of 3612000006 is 6000002163.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33444391 + ... + 33444498.

It is an arithmetic number, because the mean of its divisors is an integer number (501666675).

Almost surely, 2^3612000006 is an apocalyptic number.

3612000006 is an abundant number, since it is smaller than the sum of its proper divisors (4414666794).

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

3612000006 is a wasteful number, since it uses less digits than its factorization.

3612000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66888900 (or 66888894 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3612000006 is about 60099.9168551838. The cubic root of 3612000006 is about 1534.3198868605.

Adding to 3612000006 its reverse (6000002163), we get a palindrome (9612002169).

The spelling of 3612000006 in words is "three billion, six hundred twelve million, six", and thus it is an aban number.