6211646332 has 12 divisors (see below), whose sum is σ = 10909626280. Its totient is φ = 3094610256.

The previous prime is 6211646323. The next prime is 6211646333. The reversal of 6211646332 is 2336461126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211646333) 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 3 ways as a sum of consecutive naturals, for example, 2801982 + ... + 2804197.

Almost surely, 2^6211646332 is an apocalyptic number.

It is an amenable number.

6211646332 is a deficient number, since it is larger than the sum of its proper divisors (4697979948).

6211646332 is a wasteful number, since it uses less digits than its factorization.

6211646332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606460 (or 5606458 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 6211646332 is about 78813.9983251706. The cubic root of 6211646332 is about 1838.2401190347.

The spelling of 6211646332 in words is "six billion, two hundred eleven million, six hundred forty-six thousand, three hundred thirty-two".