4169399 has 6 divisors (see below), whose sum is σ = 4514976. Its totient is φ = 3848520.

The previous prime is 4169393. The next prime is 4169401. The reversal of 4169399 is 9939614.

It is not a de Polignac number, because 4169399 - 2¹² = 4165303 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 (4169393) 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 5 ways as a sum of consecutive naturals, for example, 12167 + ... + 12504.

It is an arithmetic number, because the mean of its divisors is an integer number (752496).

Almost surely, 2^4169399 is an apocalyptic number.

4169399 is a deficient number, since it is larger than the sum of its proper divisors (345577).

4169399 is a wasteful number, since it uses less digits than its factorization.

4169399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24697 (or 24684 counting only the distinct ones).

The product of its digits is 52488, while the sum is 41.

The square root of 4169399 is about 2041.9106248805. The cubic root of 4169399 is about 160.9500635996.

The spelling of 4169399 in words is "four million, one hundred sixty-nine thousand, three hundred ninety-nine".