3061134720 has 256 divisors, whose sum is σ = 12390796800. Its totient is φ = 699660288.

The previous prime is 3061134719. The next prime is 3061134731. The reversal of 3061134720 is 274311603.

3061134720 is a `hidden beast` number, since 3 + 0 + 611 + 3 + 47 + 2 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108307 + ... + 133613.

It is an arithmetic number, because the mean of its divisors is an integer number (48401550).

Almost surely, 2^3061134720 is an apocalyptic number.

3061134720 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 3061134720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6195398400).

3061134720 is an abundant number, since it is smaller than the sum of its proper divisors (9329662080).

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

3061134720 is a wasteful number, since it uses less digits than its factorization.

3061134720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25342 (or 25324 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3061134720 is about 55327.5222651440. The cubic root of 3061134720 is about 1451.9806021587.

The spelling of 3061134720 in words is "three billion, sixty-one million, one hundred thirty-four thousand, seven hundred twenty".