3634518382 has 12 divisors (see below), whose sum is σ = 5992450128. Its totient is φ = 1652053700.

The previous prime is 3634518367. The next prime is 3634518389. The reversal of 3634518382 is 2838154363.

3634518382 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 not an unprimeable number, because it can be changed into a prime (3634518389) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7509094 + ... + 7509577.

It is an arithmetic number, because the mean of its divisors is an integer number (499370844).

Almost surely, 2^3634518382 is an apocalyptic number.

3634518382 is a deficient number, since it is larger than the sum of its proper divisors (2357931746).

3634518382 is a wasteful number, since it uses less digits than its factorization.

3634518382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15018695 (or 15018684 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 3634518382 is about 60286.9669331606. The cubic root of 3634518382 is about 1537.5017658076.

The spelling of 3634518382 in words is "three billion, six hundred thirty-four million, five hundred eighteen thousand, three hundred eighty-two".