3712646612 has 24 divisors (see below), whose sum is σ = 6608098560. Its totient is φ = 1824736320.

The previous prime is 3712646593. The next prime is 3712646627. The reversal of 3712646612 is 2166462173.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 113912 + ... + 142832.

It is an arithmetic number, because the mean of its divisors is an integer number (275337440).

Almost surely, 2^3712646612 is an apocalyptic number.

It is an amenable number.

3712646612 is a deficient number, since it is larger than the sum of its proper divisors (2895451948).

3712646612 is a wasteful number, since it uses less digits than its factorization.

3712646612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29471 (or 29469 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 3712646612 is about 60931.4911355368. The cubic root of 3712646612 is about 1548.4405560344.

It can be divided in two parts, 37126 and 46612, that added together give a palindrome (83738).

The spelling of 3712646612 in words is "three billion, seven hundred twelve million, six hundred forty-six thousand, six hundred twelve".