4072322166 has 32 divisors (see below), whose sum is σ = 8899555968. Its totient is φ = 1232024640.

The previous prime is 4072322159. The next prime is 4072322203. The reversal of 4072322166 is 6612232704.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9280 + ... + 90723.

It is an arithmetic number, because the mean of its divisors is an integer number (278111124).

Almost surely, 2^4072322166 is an apocalyptic number.

4072322166 is an abundant number, since it is smaller than the sum of its proper divisors (4827233802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4072322166 is a wasteful number, since it uses less digits than its factorization.

4072322166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100636.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 4072322166 is about 63814.7488124806. The cubic root of 4072322166 is about 1596.9109887919.

The spelling of 4072322166 in words is "four billion, seventy-two million, three hundred twenty-two thousand, one hundred sixty-six".