6331206672 has 80 divisors (see below), whose sum is σ = 20769047680. Its totient is φ = 1808915328.

The previous prime is 6331206643. The next prime is 6331206701. The reversal of 6331206672 is 2766021336.

6331206672 is a `hidden beast` number, since 633 + 12 + 0 + 6 + 6 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (6331206643) and next prime (6331206701).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1043803 + ... + 1049850.

It is an arithmetic number, because the mean of its divisors is an integer number (259613096).

Almost surely, 2^6331206672 is an apocalyptic number.

It is an amenable number.

6331206672 is an abundant number, since it is smaller than the sum of its proper divisors (14437841008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6331206672 is a wasteful number, since it uses less digits than its factorization.

6331206672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093677 (or 2093665 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 6331206672 is about 79568.8800474155. The cubic root of 6331206672 is about 1849.9592561760.

The spelling of 6331206672 in words is "six billion, three hundred thirty-one million, two hundred six thousand, six hundred seventy-two".