3061784380 has 48 divisors (see below), whose sum is σ = 6715195200. Its totient is φ = 1170436608.

The previous prime is 3061784281. The next prime is 3061784419. The reversal of 3061784380 is 834871603.

It is a super-2 number, since 2×3061784380² = 18749047179223968800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710392 + ... + 714688.

It is an arithmetic number, because the mean of its divisors is an integer number (139899900).

Almost surely, 2^3061784380 is an apocalyptic number.

It is an amenable number.

3061784380 is an abundant number, since it is smaller than the sum of its proper divisors (3653410820).

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

3061784380 is a wasteful number, since it uses less digits than its factorization.

3061784380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878 (or 5876 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3061784380 is about 55333.3929919357. The cubic root of 3061784380 is about 1452.0833121101.

The spelling of 3061784380 in words is "three billion, sixty-one million, seven hundred eighty-four thousand, three hundred eighty".