3785532244 has 12 divisors (see below), whose sum is σ = 7134272404. Its totient is φ = 1747168704.

The previous prime is 3785532229. The next prime is 3785532251. The reversal of 3785532244 is 4422355873.

It can be written as a sum of positive squares in 2 ways, for example, as 2561372100 + 1224160144 = 50610^2 + 34988^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3785532244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36399297 + ... + 36399400.

Almost surely, 2^3785532244 is an apocalyptic number.

It is an amenable number.

3785532244 is a deficient number, since it is larger than the sum of its proper divisors (3348740160).

3785532244 is a wasteful number, since it uses less digits than its factorization.

3785532244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72798714 (or 72798712 counting only the distinct ones).

The product of its digits is 806400, while the sum is 43.

The square root of 3785532244 is about 61526.6791237752. The cubic root of 3785532244 is about 1558.5078110212.

The spelling of 3785532244 in words is "three billion, seven hundred eighty-five million, five hundred thirty-two thousand, two hundred forty-four".