3663664222 has 8 divisors (see below), whose sum is σ = 5499900000. Its totient is φ = 1830364224.

The previous prime is 3663664219. The next prime is 3663664223. The reversal of 3663664222 is 2224663663.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663664223) 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, 730822 + ... + 735817.

It is an arithmetic number, because the mean of its divisors is an integer number (687487500).

Almost surely, 2^3663664222 is an apocalyptic number.

3663664222 is a deficient number, since it is larger than the sum of its proper divisors (1836235778).

3663664222 is a wasteful number, since it uses less digits than its factorization.

3663664222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467890.

The product of its digits is 373248, while the sum is 40.

The square root of 3663664222 is about 60528.2101337880. The cubic root of 3663664222 is about 1541.6006607254.

The spelling of 3663664222 in words is "three billion, six hundred sixty-three million, six hundred sixty-four thousand, two hundred twenty-two".