3636764000 has 96 divisors (see below), whose sum is σ = 8972099136. Its totient is φ = 1448755200.

The previous prime is 3636763931. The next prime is 3636764011. The reversal of 3636764000 is 4676363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050272 + ... + 1053728.

It is an arithmetic number, because the mean of its divisors is an integer number (93459366).

Almost surely, 2^3636764000 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 3636764000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4486049568).

3636764000 is an abundant number, since it is smaller than the sum of its proper divisors (5335335136).

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

3636764000 is a wasteful number, since it uses less digits than its factorization.

3636764000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745 (or 3727 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 3636764000 is about 60305.5884640885. The cubic root of 3636764000 is about 1537.8183534486.

The spelling of 3636764000 in words is "three billion, six hundred thirty-six million, seven hundred sixty-four thousand".