3072274722 has 48 divisors (see below), whose sum is σ = 7287714720. Its totient is φ = 927662400.

The previous prime is 3072274603. The next prime is 3072274757. The reversal of 3072274722 is 2274722703.

It is a happy number.

3072274722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 28029 + ... + 83247.

It is an arithmetic number, because the mean of its divisors is an integer number (151827390).

Almost surely, 2^3072274722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3072274722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3643857360).

3072274722 is an abundant number, since it is smaller than the sum of its proper divisors (4215439998).

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

3072274722 is a wasteful number, since it uses less digits than its factorization.

3072274722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55519 (or 55516 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 3072274722 is about 55428.1040808722. The cubic root of 3072274722 is about 1453.7398065681.

The spelling of 3072274722 in words is "three billion, seventy-two million, two hundred seventy-four thousand, seven hundred twenty-two".