3648663347 has 8 divisors (see below), whose sum is σ = 4389369600. Its totient is φ = 2962824264.

The previous prime is 3648663307. The next prime is 3648663367. The reversal of 3648663347 is 7433668463.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3648663347 - 2¹⁰ = 3648662323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3648663295 and 3648663304.

It is not an unprimeable number, because it can be changed into a prime (3648663307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13716647 + ... + 13716912.

It is an arithmetic number, because the mean of its divisors is an integer number (548671200).

Almost surely, 2^3648663347 is an apocalyptic number.

3648663347 is a deficient number, since it is larger than the sum of its proper divisors (740706253).

3648663347 is a wasteful number, since it uses less digits than its factorization.

3648663347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27433585.

The product of its digits is 5225472, while the sum is 50.

The square root of 3648663347 is about 60404.1666360856. The cubic root of 3648663347 is about 1539.4937543001.

The spelling of 3648663347 in words is "three billion, six hundred forty-eight million, six hundred sixty-three thousand, three hundred forty-seven".