36544984 has 48 divisors (see below), whose sum is σ = 81259200. Its totient is φ = 15357888.

The previous prime is 36544979. The next prime is 36544987. The reversal of 36544984 is 48944563.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36544984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36544987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19897 + ... + 21655.

It is an arithmetic number, because the mean of its divisors is an integer number (1692900).

Almost surely, 2^36544984 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 36544984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40629600).

36544984 is an abundant number, since it is smaller than the sum of its proper divisors (44714216).

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

36544984 is a wasteful number, since it uses less digits than its factorization.

36544984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832 (or 1821 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 36544984 is about 6045.2447427710. The cubic root of 36544984 is about 331.8505884042.

The spelling of 36544984 in words is "thirty-six million, five hundred forty-four thousand, nine hundred eighty-four".