3621983832 has 48 divisors (see below), whose sum is σ = 10325835000. Its totient is φ = 1143783936.

The previous prime is 3621983831. The next prime is 3621983837. The reversal of 3621983832 is 2383891263.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621983831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1322457 + ... + 1325192.

Almost surely, 2^3621983832 is an apocalyptic number.

It is an amenable number.

3621983832 is an abundant number, since it is smaller than the sum of its proper divisors (6703851168).

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

3621983832 is a wasteful number, since it uses less digits than its factorization.

3621983832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647680 (or 2647673 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 3621983832 is about 60182.9197696489. The cubic root of 3621983832 is about 1535.7322429592.

The spelling of 3621983832 in words is "three billion, six hundred twenty-one million, nine hundred eighty-three thousand, eight hundred thirty-two".