6631651322 has 8 divisors (see below), whose sum is σ = 9970558272. Its totient is φ = 3308131900.

The previous prime is 6631651291. The next prime is 6631651331. The reversal of 6631651322 is 2231561366.

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

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, 3845804 + ... + 3847527.

It is an arithmetic number, because the mean of its divisors is an integer number (1246319784).

Almost surely, 2^6631651322 is an apocalyptic number.

6631651322 is a deficient number, since it is larger than the sum of its proper divisors (3338906950).

6631651322 is a wasteful number, since it uses less digits than its factorization.

6631651322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693764.

The product of its digits is 38880, while the sum is 35.

The square root of 6631651322 is about 81434.9514766234. The cubic root of 6631651322 is about 1878.7712018793.

The spelling of 6631651322 in words is "six billion, six hundred thirty-one million, six hundred fifty-one thousand, three hundred twenty-two".