36982785728 has 224 divisors, whose sum is σ = 92328357888. Its totient is φ = 14347653120.

The previous prime is 36982785709. The next prime is 36982785751. The reversal of 36982785728 is 82758728963.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226888175 + ... + 226888337.

Almost surely, 2^36982785728 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 36982785728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46164178944).

36982785728 is an abundant number, since it is smaller than the sum of its proper divisors (55345572160).

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

36982785728 is an equidigital number, since it uses as much as digits as its factorization.

36982785728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 220 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 65.

The spelling of 36982785728 in words is "thirty-six billion, nine hundred eighty-two million, seven hundred eighty-five thousand, seven hundred twenty-eight".