37676667768 has 64 divisors (see below), whose sum is σ = 96525095040. Its totient is φ = 12248632704.

The previous prime is 37676667767. The next prime is 37676667779. The reversal of 37676667768 is 86776667673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37676667767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678130 + ... + 731582.

It is an arithmetic number, because the mean of its divisors is an integer number (1508204610).

Almost surely, 2^37676667768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37676667768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48262547520).

37676667768 is an abundant number, since it is smaller than the sum of its proper divisors (58848427272).

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

37676667768 is a wasteful number, since it uses less digits than its factorization.

37676667768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54188 (or 54184 counting only the distinct ones).

The product of its digits is 448084224, while the sum is 69.

The spelling of 37676667768 in words is "thirty-seven billion, six hundred seventy-six million, six hundred sixty-seven thousand, seven hundred sixty-eight".