3630380784 has 20 divisors (see below), whose sum is σ = 9378483816. Its totient is φ = 1210126912.

The previous prime is 3630380777. The next prime is 3630380797. The reversal of 3630380784 is 4870830363.

3630380784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 37816419 + ... + 37816514.

Almost surely, 2^3630380784 is an apocalyptic number.

It is an amenable number.

3630380784 is an abundant number, since it is smaller than the sum of its proper divisors (5748103032).

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

3630380784 is a wasteful number, since it uses less digits than its factorization.

3630380784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75632944 (or 75632938 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 3630380784 is about 60252.6413030997. The cubic root of 3630380784 is about 1536.9181048170.

The spelling of 3630380784 in words is "three billion, six hundred thirty million, three hundred eighty thousand, seven hundred eighty-four".