6213446972 has 12 divisors (see below), whose sum is σ = 10881496080. Its totient is φ = 3104448096.

The previous prime is 6213446971. The next prime is 6213446989. The reversal of 6213446972 is 2796443126.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6213446971) 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, 562697 + ... + 573632.

It is an arithmetic number, because the mean of its divisors is an integer number (906791340).

Almost surely, 2^6213446972 is an apocalyptic number.

It is an amenable number.

6213446972 is a deficient number, since it is larger than the sum of its proper divisors (4668049108).

6213446972 is a wasteful number, since it uses less digits than its factorization.

6213446972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137700 (or 1137698 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 6213446972 is about 78825.4208488607. The cubic root of 6213446972 is about 1838.4177256748.

The spelling of 6213446972 in words is "six billion, two hundred thirteen million, four hundred forty-six thousand, nine hundred seventy-two".