37871383680 has 768 divisors, whose sum is σ = 152774294400. Its totient is φ = 8812634112.

The previous prime is 37871383601. The next prime is 37871383717. The reversal of 37871383680 is 8638317873.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81094807 + ... + 81095273.

Almost surely, 2^37871383680 is an apocalyptic number.

37871383680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37871383680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76387147200).

37871383680 is an abundant number, since it is smaller than the sum of its proper divisors (114902910720).

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

37871383680 is a wasteful number, since it uses less digits than its factorization.

37871383680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 37871383680 in words is "thirty-seven billion, eight hundred seventy-one million, three hundred eighty-three thousand, six hundred eighty".