4168399 has 8 divisors (see below), whose sum is σ = 4250880. Its totient is φ = 4086936.

The previous prime is 4168387. The next prime is 4168403. The reversal of 4168399 is 9938614.

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-4168399 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 (4168319) 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, 17322 + ... + 17560.

It is an arithmetic number, because the mean of its divisors is an integer number (531360).

Almost surely, 2^4168399 is an apocalyptic number.

4168399 is a deficient number, since it is larger than the sum of its proper divisors (82481).

4168399 is a wasteful number, since it uses less digits than its factorization.

4168399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its digits is 46656, while the sum is 40.

The square root of 4168399 is about 2041.6657414964. The cubic root of 4168399 is about 160.9371950037.

The spelling of 4168399 in words is "four million, one hundred sixty-eight thousand, three hundred ninety-nine".