3047728572 has 96 divisors (see below), whose sum is σ = 9061785600. Its totient is φ = 867744576.

The previous prime is 3047728553. The next prime is 3047728577. The reversal of 3047728572 is 2758277403.

3047728572 is a `hidden beast` number, since 3 + 0 + 4 + 7 + 72 + 8 + 572 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047728577) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 214629 + ... + 228387.

It is an arithmetic number, because the mean of its divisors is an integer number (94393600).

Almost surely, 2^3047728572 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 3047728572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4530892800).

3047728572 is an abundant number, since it is smaller than the sum of its proper divisors (6014057028).

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

3047728572 is a wasteful number, since it uses less digits than its factorization.

3047728572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14072 (or 14064 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The square root of 3047728572 is about 55206.2367128932. The cubic root of 3047728572 is about 1449.8578651007.

It can be divided in two parts, 30477 and 28572, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 3047728572 in words is "three billion, forty-seven million, seven hundred twenty-eight thousand, five hundred seventy-two".