3606821796 has 48 divisors (see below), whose sum is σ = 8941532544. Its totient is φ = 1127671296.

The previous prime is 3606821789. The next prime is 3606821809. The reversal of 3606821796 is 6971286063.

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, 29601 + ... + 89943.

It is an arithmetic number, because the mean of its divisors is an integer number (186281928).

Almost surely, 2^3606821796 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 3606821796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4470766272).

3606821796 is an abundant number, since it is smaller than the sum of its proper divisors (5334710748).

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

3606821796 is a wasteful number, since it uses less digits than its factorization.

3606821796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60660 (or 60658 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 3606821796 is about 60056.8213944095. The cubic root of 3606821796 is about 1533.5863292475.

The spelling of 3606821796 in words is "three billion, six hundred six million, eight hundred twenty-one thousand, seven hundred ninety-six".