3613484720 has 40 divisors (see below), whose sum is σ = 8441208240. Its totient is φ = 1438536960.

The previous prime is 3613484701. The next prime is 3613484729. The reversal of 3613484720 is 274843163.

3613484720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (3613484729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90155 + ... + 123914.

It is an arithmetic number, because the mean of its divisors is an integer number (211030206).

Almost surely, 2^3613484720 is an apocalyptic number.

It is an amenable number.

3613484720 is an abundant number, since it is smaller than the sum of its proper divisors (4827723520).

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

3613484720 is a wasteful number, since it uses less digits than its factorization.

3613484720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214293 (or 214287 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 3613484720 is about 60112.2676331545. The cubic root of 3613484720 is about 1534.5300856568.

The spelling of 3613484720 in words is "three billion, six hundred thirteen million, four hundred eighty-four thousand, seven hundred twenty".