3056385772 has 12 divisors (see below), whose sum is σ = 5834918376. Its totient is φ = 1389266240.

The previous prime is 3056385769. The next prime is 3056385781. The reversal of 3056385772 is 2775836503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34731613 + ... + 34731700.

It is an arithmetic number, because the mean of its divisors is an integer number (486243198).

Almost surely, 2^3056385772 is an apocalyptic number.

It is an amenable number.

3056385772 is a deficient number, since it is larger than the sum of its proper divisors (2778532604).

3056385772 is a wasteful number, since it uses less digits than its factorization.

3056385772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69463328 (or 69463326 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 3056385772 is about 55284.5889195172. The cubic root of 3056385772 is about 1451.2293612146.

The spelling of 3056385772 in words is "three billion, fifty-six million, three hundred eighty-five thousand, seven hundred seventy-two".