3047224320 has 704 divisors, whose sum is σ = 12828303360. Its totient is φ = 671514624.

The previous prime is 3047224289. The next prime is 3047224321. The reversal of 3047224320 is 234227403.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047224321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45480927 + ... + 45480993.

Almost surely, 2^3047224320 is an apocalyptic number.

3047224320 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 3047224320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6414151680).

3047224320 is an abundant number, since it is smaller than the sum of its proper divisors (9781079040).

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

3047224320 is a wasteful number, since it uses less digits than its factorization.

3047224320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 3047224320 is about 55201.6695399695. The cubic root of 3047224320 is about 1449.7779001875. Note that the first 3 decimals are identical.

The spelling of 3047224320 in words is "three billion, forty-seven million, two hundred twenty-four thousand, three hundred twenty".