37827201996 has 72 divisors (see below), whose sum is σ = 97896903104. Its totient is φ = 12308980320.

The previous prime is 37827201991. The next prime is 37827202009. The reversal of 37827201996 is 69910272873.

It is not an unprimeable number, because it can be changed into a prime (37827201991) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3293055 + ... + 3304521.

Almost surely, 2^37827201996 is an apocalyptic number.

37827201996 is a gapful number since it is divisible by the number (36) 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 37827201996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48948451552).

37827201996 is an abundant number, since it is smaller than the sum of its proper divisors (60069701108).

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

37827201996 is a wasteful number, since it uses less digits than its factorization.

37827201996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13651 (or 13646 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 37827201996 in words is "thirty-seven billion, eight hundred twenty-seven million, two hundred one thousand, nine hundred ninety-six".