3061048320 has 660 divisors, whose sum is σ = 12254562012. Its totient is φ = 729907200.

The previous prime is 3061048201. The next prime is 3061048379. The reversal of 3061048320 is 238401603.

It is a happy number.

3061048320 is a `hidden beast` number, since 3 + 0 + 610 + 48 + 3 + 2 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 491774976 + 2569273344 = 22176^2 + 50688^2 .

It is a tau number, because it is divible by the number of its divisors (660).

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 50181090 + ... + 50181150.

Almost surely, 2^3061048320 is an apocalyptic number.

3061048320 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 3061048320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6127281006).

3061048320 is an abundant number, since it is smaller than the sum of its proper divisors (9193513692).

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

3061048320 is a wasteful number, since it uses less digits than its factorization.

3061048320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3061048320 is about 55326.7414547432. The cubic root of 3061048320 is about 1451.9669413961.

Adding to 3061048320 its reverse (238401603), we get a palindrome (3299449923).

The spelling of 3061048320 in words is "three billion, sixty-one million, forty-eight thousand, three hundred twenty".