3622166669 has 32 divisors (see below), whose sum is σ = 4230144000. Its totient is φ = 3066897600.

The previous prime is 3622166627. The next prime is 3622166677. The reversal of 3622166669 is 9666612263.

It is a cyclic number.

It is not a de Polignac number, because 3622166669 - 2²⁴ = 3605389453 is a prime.

It is a super-2 number, since 2×3622166669² = 26240182756029111122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622166699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7115987 + ... + 7116495.

It is an arithmetic number, because the mean of its divisors is an integer number (132192000).

Almost surely, 2^3622166669 is an apocalyptic number.

It is an amenable number.

3622166669 is a deficient number, since it is larger than the sum of its proper divisors (607977331).

3622166669 is a wasteful number, since it uses less digits than its factorization.

3622166669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049.

The product of its digits is 839808, while the sum is 47.

The square root of 3622166669 is about 60184.4387611947. The cubic root of 3622166669 is about 1535.7580836738.

The spelling of 3622166669 in words is "three billion, six hundred twenty-two million, one hundred sixty-six thousand, six hundred sixty-nine".