3049202856 has 64 divisors (see below), whose sum is σ = 8947486080. Its totient is φ = 847653120.

The previous prime is 3049202843. The next prime is 3049202867. The reversal of 3049202856 is 6582029403.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239055 + ... + 251486.

It is an arithmetic number, because the mean of its divisors is an integer number (139804470).

Almost surely, 2^3049202856 is an apocalyptic number.

It is an amenable number.

3049202856 is an abundant number, since it is smaller than the sum of its proper divisors (5898283224).

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

3049202856 is a wasteful number, since it uses less digits than its factorization.

3049202856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490594 (or 490590 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3049202856 is about 55219.5876116438. The cubic root of 3049202856 is about 1450.0916083224.

The spelling of 3049202856 in words is "three billion, forty-nine million, two hundred two thousand, eight hundred fifty-six".