3160800720 has 720 divisors, whose sum is σ = 13707622656. Its totient is φ = 638668800.

The previous prime is 3160800707. The next prime is 3160800733. The reversal of 3160800720 is 270080613.

3160800720 is a `hidden beast` number, since 31 + 608 + 0 + 0 + 7 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (3160800707) and next prime (3160800733).

It is a tau number, because it is divible by the number of its divisors (720).

It is a super-2 number, since 2×3160800720² = 19981322383105036800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 43298604 + ... + 43298676.

Almost surely, 2^3160800720 is an apocalyptic number.

3160800720 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 3160800720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6853811328).

3160800720 is an abundant number, since it is smaller than the sum of its proper divisors (10546821936).

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

3160800720 is a wasteful number, since it uses less digits than its factorization.

3160800720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3160800720 is about 56220.9989238896. The cubic root of 3160800720 is about 1467.5707204043.

The spelling of 3160800720 in words is "three billion, one hundred sixty million, eight hundred thousand, seven hundred twenty".