36844722882 has 126 divisors (see below), whose sum is σ = 91280247849. Its totient is φ = 11140636320.

The previous prime is 36844722869. The next prime is 36844722883. The reversal of 36844722882 is 28822744863.

It can be written as a sum of positive squares in 2 ways, for example, as 31018606641 + 5826116241 = 176121^2 + 76329^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=135729.

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

It is not an unprimeable number, because it can be changed into a prime (36844722883) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 80622798 + ... + 80623254.

Almost surely, 2^36844722882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36844722882

36844722882 is an abundant number, since it is smaller than the sum of its proper divisors (54435524967).

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

36844722882 is an frugal number, since it uses more digits than its factorization.

36844722882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 473 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 54.

The spelling of 36844722882 in words is "thirty-six billion, eight hundred forty-four million, seven hundred twenty-two thousand, eight hundred eighty-two".