3086845884 has 72 divisors (see below), whose sum is σ = 8163425088. Its totient is φ = 982471680.

The previous prime is 3086845823. The next prime is 3086845897. The reversal of 3086845884 is 4885486803.

3086845884 is a `hidden beast` number, since 30 + 86 + 8 + 458 + 84 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3086845884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47124 + ... + 91620.

It is an arithmetic number, because the mean of its divisors is an integer number (113380904).

Almost surely, 2^3086845884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3086845884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4081712544).

3086845884 is an abundant number, since it is smaller than the sum of its proper divisors (5076579204).

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

3086845884 is a wasteful number, since it uses less digits than its factorization.

3086845884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44595 (or 44590 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The square root of 3086845884 is about 55559.3906014096. The cubic root of 3086845884 is about 1456.0344448791.

The spelling of 3086845884 in words is "three billion, eighty-six million, eight hundred forty-five thousand, eight hundred eighty-four".