3664443422 has 8 divisors (see below), whose sum is σ = 5686205400. Its totient is φ = 1769041624.

The previous prime is 3664443413. The next prime is 3664443427. The reversal of 3664443422 is 2243444663.

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 (3664443427) 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, 31589972 + ... + 31590087.

It is an arithmetic number, because the mean of its divisors is an integer number (710775675).

Almost surely, 2^3664443422 is an apocalyptic number.

3664443422 is a deficient number, since it is larger than the sum of its proper divisors (2021761978).

3664443422 is a wasteful number, since it uses less digits than its factorization.

3664443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63180090.

The product of its digits is 331776, while the sum is 38.

The square root of 3664443422 is about 60534.6464596928. The cubic root of 3664443422 is about 1541.7099438558.

The spelling of 3664443422 in words is "three billion, six hundred sixty-four million, four hundred forty-three thousand, four hundred twenty-two".