3020470881 has 8 divisors (see below), whose sum is σ = 4049794080. Its totient is φ = 2002397472.

The previous prime is 3020470877. The next prime is 3020470889. The reversal of 3020470881 is 1880740203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3020470881 - 2² = 3020470877 is a prime.

It is a super-2 number, since 2×3020470881² = 18246488685937832322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3020470889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2811820 + ... + 2812893.

It is an arithmetic number, because the mean of its divisors is an integer number (506224260).

Almost surely, 2^3020470881 is an apocalyptic number.

It is an amenable number.

3020470881 is a deficient number, since it is larger than the sum of its proper divisors (1029323199).

3020470881 is a wasteful number, since it uses less digits than its factorization.

3020470881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624895.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 3020470881 is about 54958.8107677013. The cubic root of 3020470881 is about 1445.5225946283.

The spelling of 3020470881 in words is "three billion, twenty million, four hundred seventy thousand, eight hundred eighty-one".