6631732348 has 12 divisors (see below), whose sum is σ = 11630600800. Its totient is φ = 3308703552.

The previous prime is 6631732343. The next prime is 6631732357. The reversal of 6631732348 is 8432371366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6631732343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788573 + ... + 1792276.

Almost surely, 2^6631732348 is an apocalyptic number.

It is an amenable number.

6631732348 is a deficient number, since it is larger than the sum of its proper divisors (4998868452).

6631732348 is a wasteful number, since it uses less digits than its factorization.

6631732348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581316 (or 3581314 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 6631732348 is about 81435.4489641949. The cubic root of 6631732348 is about 1878.7788535027.

The spelling of 6631732348 in words is "six billion, six hundred thirty-one million, seven hundred thirty-two thousand, three hundred forty-eight".