3661050500 has 48 divisors (see below), whose sum is σ = 8003608704. Its totient is φ = 1462978400.

The previous prime is 3661050467. The next prime is 3661050539. The reversal of 3661050500 is 50501663.

It is a self number, because there is not a number n which added to its sum of digits gives 3661050500.

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, 608507 + ... + 614493.

It is an arithmetic number, because the mean of its divisors is an integer number (166741848).

Almost surely, 2^3661050500 is an apocalyptic number.

It is an amenable number.

3661050500 is an abundant number, since it is smaller than the sum of its proper divisors (4342558204).

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

3661050500 is a wasteful number, since it uses less digits than its factorization.

3661050500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 3661050500 is about 60506.6153408039. The cubic root of 3661050500 is about 1541.2339719049.

The spelling of 3661050500 in words is "three billion, six hundred sixty-one million, fifty thousand, five hundred".