3668518670 has 32 divisors (see below), whose sum is σ = 7054646400. Its totient is φ = 1369421856.

The previous prime is 3668518669. The next prime is 3668518681. The reversal of 3668518670 is 768158663.

It is a happy number.

3668518670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131360 + ... + 156819.

It is an arithmetic number, because the mean of its divisors is an integer number (220457700).

Almost surely, 2^3668518670 is an apocalyptic number.

3668518670 is a deficient number, since it is larger than the sum of its proper divisors (3386127730).

3668518670 is a wasteful number, since it uses less digits than its factorization.

3668518670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288272.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 3668518670 is about 60568.2975656407. The cubic root of 3668518670 is about 1542.2812468720.

It can be divided in two parts, 36685 and 18670, that added together give a palindrome (55355).

The spelling of 3668518670 in words is "three billion, six hundred sixty-eight million, five hundred eighteen thousand, six hundred seventy".