4168999 has 8 divisors (see below), whose sum is σ = 4464000. Its totient is φ = 3881592.

The previous prime is 4168987. The next prime is 4169057. The reversal of 4168999 is 9998614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4168999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4168939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739 + ... + 2980.

It is an arithmetic number, because the mean of its divisors is an integer number (558000).

Almost surely, 2^4168999 is an apocalyptic number.

4168999 is a deficient number, since it is larger than the sum of its proper divisors (295001).

4168999 is a wasteful number, since it uses less digits than its factorization.

4168999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797.

The product of its digits is 139968, while the sum is 46.

The square root of 4168999 is about 2041.8126750513. The cubic root of 4168999 is about 160.9449164082.

The spelling of 4168999 in words is "four million, one hundred sixty-eight thousand, nine hundred ninety-nine".