3665314226 has 8 divisors (see below), whose sum is σ = 6283395840. Its totient is φ = 1570848948.

The previous prime is 3665314199. The next prime is 3665314229. The reversal of 3665314226 is 6224135663.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3665314226.

It is not an unprimeable number, because it can be changed into a prime (3665314229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130904066 + ... + 130904093.

It is an arithmetic number, because the mean of its divisors is an integer number (785424480).

Almost surely, 2^3665314226 is an apocalyptic number.

3665314226 is a deficient number, since it is larger than the sum of its proper divisors (2618081614).

3665314226 is a wasteful number, since it uses less digits than its factorization.

3665314226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261808168.

The product of its digits is 155520, while the sum is 38.

The square root of 3665314226 is about 60541.8386407284. The cubic root of 3665314226 is about 1541.8320561569.

Adding to 3665314226 its reverse (6224135663), we get a palindrome (9889449889).

The spelling of 3665314226 in words is "three billion, six hundred sixty-five million, three hundred fourteen thousand, two hundred twenty-six".