3636364032 has 216 divisors, whose sum is σ = 12504570624. Its totient is φ = 993687552.

The previous prime is 3636364019. The next prime is 3636364037. The reversal of 3636364032 is 2304636363.

3636364032 is a `hidden beast` number, since 3 + 6 + 3 + 6 + 3 + 640 + 3 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (3636364037) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 366043 + ... + 375845.

Almost surely, 2^3636364032 is an apocalyptic number.

3636364032 is a gapful number since it is divisible by the number (32) 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 3636364032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6252285312).

3636364032 is an abundant number, since it is smaller than the sum of its proper divisors (8868206592).

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

3636364032 is a wasteful number, since it uses less digits than its factorization.

3636364032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9855 (or 9838 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 36.

The square root of 3636364032 is about 60302.2721959961. The cubic root of 3636364032 is about 1537.7619754268.

The spelling of 3636364032 in words is "three billion, six hundred thirty-six million, three hundred sixty-four thousand, thirty-two".