3055881280 has 28 divisors (see below), whose sum is σ = 7276818060. Its totient is φ = 1222352384.

The previous prime is 3055881277. The next prime is 3055881299. The reversal of 3055881280 is 821885503.

It can be written as a sum of positive squares in 2 ways, for example, as 872375296 + 2183505984 = 29536^2 + 46728^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4774495 + ... + 4775134.

Almost surely, 2^3055881280 is an apocalyptic number.

It is an amenable number.

3055881280 is an abundant number, since it is smaller than the sum of its proper divisors (4220936780).

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

3055881280 is an equidigital number, since it uses as much as digits as its factorization.

3055881280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9549646 (or 9549636 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 3055881280 is about 55280.0260491979. The cubic root of 3055881280 is about 1451.1495093957.

The spelling of 3055881280 in words is "three billion, fifty-five million, eight hundred eighty-one thousand, two hundred eighty".