3618248516 has 24 divisors (see below), whose sum is σ = 6730521336. Its totient is φ = 1696071680.

The previous prime is 3618248437. The next prime is 3618248521. The reversal of 3618248516 is 6158428163.

3618248516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3268408900 + 349839616 = 57170^2 + 18704^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86045 + ... + 120996.

It is an arithmetic number, because the mean of its divisors is an integer number (280438389).

Almost surely, 2^3618248516 is an apocalyptic number.

It is an amenable number.

3618248516 is a deficient number, since it is larger than the sum of its proper divisors (3112272820).

3618248516 is a wasteful number, since it uses less digits than its factorization.

3618248516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207319 (or 207317 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 3618248516 is about 60151.8787404018. The cubic root of 3618248516 is about 1535.2041328962.

The spelling of 3618248516 in words is "three billion, six hundred eighteen million, two hundred forty-eight thousand, five hundred sixteen".