6224472784 has 20 divisors (see below), whose sum is σ = 12205218816. Its totient is φ = 3074738912.

The previous prime is 6224472731. The next prime is 6224472809. The reversal of 6224472784 is 4872744226.

It is a super-2 number, since 2×6224472784² = 77488122877513421312, which contains 22 as substring.

It is a congruent number.

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, 2342224 + ... + 2344879.

Almost surely, 2^6224472784 is an apocalyptic number.

It is an amenable number.

6224472784 is a deficient number, since it is larger than the sum of its proper divisors (5980746032).

6224472784 is a wasteful number, since it uses less digits than its factorization.

6224472784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687194 (or 4687188 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 46.

The square root of 6224472784 is about 78895.3280239077. The cubic root of 6224472784 is about 1839.5045121413.

The spelling of 6224472784 in words is "six billion, two hundred twenty-four million, four hundred seventy-two thousand, seven hundred eighty-four".