4406779056 has 40 divisors (see below), whose sum is σ = 11661847344. Its totient is φ = 1433098240.

The previous prime is 4406779037. The next prime is 4406779061. The reversal of 4406779056 is 6509776044.

It is a super-2 number, since 2×4406779056² = 38839403296800502272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 4406778996 and 4406779014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117641 + ... + 1121576.

Almost surely, 2^4406779056 is an apocalyptic number.

It is an amenable number.

4406779056 is an abundant number, since it is smaller than the sum of its proper divisors (7255068288).

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

4406779056 is a wasteful number, since it uses less digits than its factorization.

4406779056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239269 (or 2239263 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 4406779056 is about 66383.5751974839. The cubic root of 4406779056 is about 1639.4836585891.

The spelling of 4406779056 in words is "four billion, four hundred six million, seven hundred seventy-nine thousand, fifty-six".