4056785344 has 112 divisors (see below), whose sum is σ = 8794699200. Its totient is φ = 1849098240.

The previous prime is 4056785279. The next prime is 4056785351. The reversal of 4056785344 is 4435876504.

It is a junction number, because it is equal to n+sod(n) for n = 4056785294 and 4056785303.

It is a congruent number.

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, 8876764 + ... + 8877220.

It is an arithmetic number, because the mean of its divisors is an integer number (78524100).

Almost surely, 2^4056785344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4056785344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4397349600).

4056785344 is an abundant number, since it is smaller than the sum of its proper divisors (4737913856).

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

4056785344 is a wasteful number, since it uses less digits than its factorization.

4056785344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 46.

The square root of 4056785344 is about 63692.8986936534. The cubic root of 4056785344 is about 1594.8775427714.

The spelling of 4056785344 in words is "four billion, fifty-six million, seven hundred eighty-five thousand, three hundred forty-four".