3631383628 has 12 divisors (see below), whose sum is σ = 6361596360. Its totient is φ = 1813784672.

The previous prime is 3631383559. The next prime is 3631383629. The reversal of 3631383628 is 8263831363.

It is not an unprimeable number, because it can be changed into a prime (3631383629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472498 + ... + 480121.

It is an arithmetic number, because the mean of its divisors is an integer number (530133030).

Almost surely, 2^3631383628 is an apocalyptic number.

It is an amenable number.

3631383628 is a deficient number, since it is larger than the sum of its proper divisors (2730212732).

3631383628 is a wasteful number, since it uses less digits than its factorization.

3631383628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953576 (or 953574 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 3631383628 is about 60260.9627204876. The cubic root of 3631383628 is about 1537.0596094592.

The spelling of 3631383628 in words is "three billion, six hundred thirty-one million, three hundred eighty-three thousand, six hundred twenty-eight".