3087120880 has 40 divisors (see below), whose sum is σ = 7190276400. Its totient is φ = 1232659968.

The previous prime is 3087120851. The next prime is 3087120901. The reversal of 3087120880 is 880217803.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11611 + ... + 79429.

It is an arithmetic number, because the mean of its divisors is an integer number (179756910).

Almost surely, 2^3087120880 is an apocalyptic number.

It is an amenable number.

3087120880 is an abundant number, since it is smaller than the sum of its proper divisors (4103155520).

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

3087120880 is a wasteful number, since it uses less digits than its factorization.

3087120880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68401 (or 68395 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 3087120880 is about 55561.8653394574. The cubic root of 3087120880 is about 1456.0776812195.

The spelling of 3087120880 in words is "three billion, eighty-seven million, one hundred twenty thousand, eight hundred eighty".