4384470856 has 32 divisors (see below), whose sum is σ = 8658482400. Its totient is φ = 2075673600.

The previous prime is 4384470823. The next prime is 4384470859. The reversal of 4384470856 is 6580744834.

It is a super-2 number, since 2×4384470856² = 38447169374226745472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4384470859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297256 + ... + 311656.

It is an arithmetic number, because the mean of its divisors is an integer number (270577575).

Almost surely, 2^4384470856 is an apocalyptic number.

It is an amenable number.

4384470856 is a deficient number, since it is larger than the sum of its proper divisors (4274011544).

4384470856 is a wasteful number, since it uses less digits than its factorization.

4384470856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16429 (or 16425 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The square root of 4384470856 is about 66215.3370149243. The cubic root of 4384470856 is about 1636.7124872906.

The spelling of 4384470856 in words is "four billion, three hundred eighty-four million, four hundred seventy thousand, eight hundred fifty-six".