3069055920 has 80 divisors (see below), whose sum is σ = 10873232640. Its totient is φ = 701498112.

The previous prime is 3069055889. The next prime is 3069055933. The reversal of 3069055920 is 295509603.

It is a tau number, because it is divible by the number of its divisors (80).

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, 911730 + ... + 915089.

It is an arithmetic number, because the mean of its divisors is an integer number (135915408).

Almost surely, 2^3069055920 is an apocalyptic number.

3069055920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3069055920 is an abundant number, since it is smaller than the sum of its proper divisors (7804176720).

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

3069055920 is a wasteful number, since it uses less digits than its factorization.

3069055920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826842 (or 1826836 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 3069055920 is about 55399.0606418557. The cubic root of 3069055920 is about 1453.2319379550.

The spelling of 3069055920 in words is "three billion, sixty-nine million, fifty-five thousand, nine hundred twenty".