3683133820 has 24 divisors (see below), whose sum is σ = 7764687504. Its totient is φ = 1467518976.

The previous prime is 3683133791. The next prime is 3683133841. The reversal of 3683133820 is 283313863.

3683133820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3683133820.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353142 + ... + 363421.

It is an arithmetic number, because the mean of its divisors is an integer number (323528646).

Almost surely, 2^3683133820 is an apocalyptic number.

It is an amenable number.

3683133820 is an abundant number, since it is smaller than the sum of its proper divisors (4081553684).

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

3683133820 is a wasteful number, since it uses less digits than its factorization.

3683133820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716829 (or 716827 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 3683133820 is about 60688.8278021581. The cubic root of 3683133820 is about 1544.3266505097.

The spelling of 3683133820 in words is "three billion, six hundred eighty-three million, one hundred thirty-three thousand, eight hundred twenty".