37806060664 has 32 divisors (see below), whose sum is σ = 76354467840. Its totient is φ = 17497893600.

The previous prime is 37806060631. The next prime is 37806060667. The reversal of 37806060664 is 46606060873.

37806060664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37806060667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308292 + ... + 3319699.

It is an arithmetic number, because the mean of its divisors is an integer number (2386077120).

Almost surely, 2^37806060664 is an apocalyptic number.

It is an amenable number.

37806060664 is an abundant number, since it is smaller than the sum of its proper divisors (38548407176).

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

37806060664 is a wasteful number, since it uses less digits than its factorization.

37806060664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628051 (or 6628047 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 37806060664 in words is "thirty-seven billion, eight hundred six million, sixty thousand, six hundred sixty-four".