3632362812 has 96 divisors (see below), whose sum is σ = 10236844800. Its totient is φ = 1107158976.

The previous prime is 3632362777. The next prime is 3632362813. The reversal of 3632362812 is 2182632363.

It is a happy number.

3632362812 is a `hidden beast` number, since 3 + 6 + 3 + 23 + 628 + 1 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632362813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138139 + ... + 162317.

It is an arithmetic number, because the mean of its divisors is an integer number (106633800).

Almost surely, 2^3632362812 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 3632362812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5118422400).

3632362812 is an abundant number, since it is smaller than the sum of its proper divisors (6604481988).

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

3632362812 is a wasteful number, since it uses less digits than its factorization.

3632362812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24312 (or 24304 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3632362812 is about 60269.0867028861. The cubic root of 3632362812 is about 1537.1977504612.

The spelling of 3632362812 in words is "three billion, six hundred thirty-two million, three hundred sixty-two thousand, eight hundred twelve".