3061065216 has 160 divisors (see below), whose sum is σ = 9284191488. Its totient is φ = 887152640.

The previous prime is 3061065197. The next prime is 3061065257. The reversal of 3061065216 is 6125601603.

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, 384670 + ... + 392546.

Almost surely, 2^3061065216 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 3061065216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4642095744).

3061065216 is an abundant number, since it is smaller than the sum of its proper divisors (6223126272).

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

3061065216 is a wasteful number, since it uses less digits than its factorization.

3061065216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7932 (or 7916 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3061065216 is about 55326.8941474216. The cubic root of 3061065216 is about 1451.9696128543.

Adding to 3061065216 its reverse (6125601603), we get a palindrome (9186666819).

The spelling of 3061065216 in words is "three billion, sixty-one million, sixty-five thousand, two hundred sixteen".