3084815772 has 96 divisors (see below), whose sum is σ = 8095127040. Its totient is φ = 1015822080.

The previous prime is 3084815771. The next prime is 3084815777. The reversal of 3084815772 is 2775184803.

3084815772 is a `hidden beast` number, since 30 + 8 + 48 + 1 + 577 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084815771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4767553 + ... + 4768199.

It is an arithmetic number, because the mean of its divisors is an integer number (84324240).

Almost surely, 2^3084815772 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 3084815772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047563520).

3084815772 is an abundant number, since it is smaller than the sum of its proper divisors (5010311268).

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

3084815772 is a wasteful number, since it uses less digits than its factorization.

3084815772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 3084815772 is about 55541.1178497516. The cubic root of 3084815772 is about 1455.7151803453.

The spelling of 3084815772 in words is "three billion, eighty-four million, eight hundred fifteen thousand, seven hundred seventy-two".