3087891105 has 96 divisors (see below), whose sum is σ = 5631316992. Its totient is φ = 1441440000.

The previous prime is 3087891073. The next prime is 3087891133. The reversal of 3087891105 is 5011987803.

It is not a de Polignac number, because 3087891105 - 2⁵ = 3087891073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12302230 + ... + 12302480.

It is an arithmetic number, because the mean of its divisors is an integer number (58659552).

Almost surely, 2^3087891105 is an apocalyptic number.

It is an amenable number.

3087891105 is a deficient number, since it is larger than the sum of its proper divisors (2543425887).

3087891105 is a wasteful number, since it uses less digits than its factorization.

3087891105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 3087891105 is about 55568.7961449589. The cubic root of 3087891105 is about 1456.1987664440.

The spelling of 3087891105 in words is "three billion, eighty-seven million, eight hundred ninety-one thousand, one hundred five".