3632544036 has 96 divisors (see below), whose sum is σ = 10307740800. Its totient is φ = 1097141760.

The previous prime is 3632544017. The next prime is 3632544059. The reversal of 3632544036 is 6304452363.

3632544036 is a `hidden beast` number, since 363 + 254 + 40 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366960 + ... + 376728.

It is an arithmetic number, because the mean of its divisors is an integer number (107372300).

Almost surely, 2^3632544036 is an apocalyptic number.

3632544036 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 3632544036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5153870400).

3632544036 is an abundant number, since it is smaller than the sum of its proper divisors (6675196764).

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

3632544036 is a wasteful number, since it uses less digits than its factorization.

3632544036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10106 (or 10098 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 3632544036 is about 60270.5901414612. The cubic root of 3632544036 is about 1537.2233143992.

Adding to 3632544036 its reverse (6304452363), we get a palindrome (9936996399).

The spelling of 3632544036 in words is "three billion, six hundred thirty-two million, five hundred forty-four thousand, thirty-six".