3065809380 has 192 divisors, whose sum is σ = 9217732608. Its totient is φ = 759616000.

The previous prime is 3065809379. The next prime is 3065809421. The reversal of 3065809380 is 839085603.

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 63 ways as a sum of consecutive naturals, for example, 12214255 + ... + 12214505.

It is an arithmetic number, because the mean of its divisors is an integer number (48009024).

Almost surely, 2^3065809380 is an apocalyptic number.

3065809380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3065809380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608866304).

3065809380 is an abundant number, since it is smaller than the sum of its proper divisors (6151923228).

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

3065809380 is a wasteful number, since it uses less digits than its factorization.

3065809380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 3065809380 is about 55369.7514894188. The cubic root of 3065809380 is about 1452.7193329582.

The spelling of 3065809380 in words is "three billion, sixty-five million, eight hundred nine thousand, three hundred eighty".