4002207169 has 9 divisors (see below), whose sum is σ = 4104863139. Its totient is φ = 3902061840.

The previous prime is 4002207109. The next prime is 4002207193. The reversal of 4002207169 is 9617022004.

The square root of 4002207169 is 63263.

It is a perfect power (a square), and thus also a powerful number.

4002207169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 192848769 + 3809358400 = 13887^2 + 61720^2 .

It is not a de Polignac number, because 4002207169 - 2²⁹ = 3465336257 is a prime.

It is a super-2 number, since 2×4002207169² = 32035324447189989122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4002207169.

It is not an unprimeable number, because it can be changed into a prime (4002207109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2593012 + ... + 2594554.

Almost surely, 2^4002207169 is an apocalyptic number.

4002207169 is the 63263-rd square number.

4002207169 is the 31632-nd centered octagonal number.

It is an amenable number.

4002207169 is a deficient number, since it is larger than the sum of its proper divisors (102655970).

4002207169 is an frugal number, since it uses more digits than its factorization.

4002207169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The cubic root of 4002207169 is about 1587.6929701481.

The spelling of 4002207169 in words is "four billion, two million, two hundred seven thousand, one hundred sixty-nine".