2861032874 has 48 divisors (see below), whose sum is σ = 5230137600. Its totient is φ = 1168798176.

The previous prime is 2861032841. The next prime is 2861032921. The reversal of 2861032874 is 4782301682.

It is a super-2 number, since 2×2861032874² = 16371018212217399752, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 218147 + ... + 230889.

It is an arithmetic number, because the mean of its divisors is an integer number (108961200).

Almost surely, 2^2861032874 is an apocalyptic number.

2861032874 is a deficient number, since it is larger than the sum of its proper divisors (2369104726).

2861032874 is a wasteful number, since it uses less digits than its factorization.

2861032874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12867 (or 12860 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2861032874 is about 53488.6237811369. The cubic root of 2861032874 is about 1419.6271046907.

The spelling of 2861032874 in words is "two billion, eight hundred sixty-one million, thirty-two thousand, eight hundred seventy-four".