3680607934637 has 16 divisors (see below), whose sum is σ = 3816343635120. Its totient is φ = 3547844332032.

The previous prime is 3680607934621. The next prime is 3680607934667. The reversal of 3680607934637 is 7364397060863.

3680607934637 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2904239881 + 3677703694756 = 53891^2 + 1917734^2 .

It is a cyclic number.

It is not a de Polignac number, because 3680607934637 - 2⁴ = 3680607934621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3680607934637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680607934667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1744418 + ... + 3225555.

It is an arithmetic number, because the mean of its divisors is an integer number (238521477195).

Almost surely, 2^{3680607934637} is an apocalyptic number.

It is an amenable number.

3680607934637 is a deficient number, since it is larger than the sum of its proper divisors (135735700483).

3680607934637 is a wasteful number, since it uses less digits than its factorization.

3680607934637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970272.

The product of its (nonzero) digits is 82301184, while the sum is 62.

The spelling of 3680607934637 in words is "three trillion, six hundred eighty billion, six hundred seven million, nine hundred thirty-four thousand, six hundred thirty-seven".