3622166667 has 40 divisors (see below), whose sum is σ = 6228499200. Its totient is φ = 2054874096.

The previous prime is 3622166627. The next prime is 3622166677. The reversal of 3622166667 is 7666612263.

It is not a de Polignac number, because 3622166667 - 2⁷ = 3622166539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3622166627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55834 + ... + 101792.

It is an arithmetic number, because the mean of its divisors is an integer number (155712480).

Almost surely, 2^3622166667 is an apocalyptic number.

3622166667 is a deficient number, since it is larger than the sum of its proper divisors (2606332533).

3622166667 is a wasteful number, since it uses less digits than its factorization.

3622166667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46117 (or 46108 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 3622166667 is about 60184.4387445792. The cubic root of 3622166667 is about 1535.7580833911.

The spelling of 3622166667 in words is "three billion, six hundred twenty-two million, one hundred sixty-six thousand, six hundred sixty-seven".