4146399 has 6 divisors (see below), whose sum is σ = 5989256. Its totient is φ = 2764260.

The previous prime is 4146397. The next prime is 4146403. The reversal of 4146399 is 9936414.

4146399 is a `hidden beast` number, since 4 + 14 + 639 + 9 = 666.

It is not a de Polignac number, because 4146399 - 2¹ = 4146397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230347 + ... + 230364.

Almost surely, 2^4146399 is an apocalyptic number.

4146399 is a deficient number, since it is larger than the sum of its proper divisors (1842857).

4146399 is a wasteful number, since it uses less digits than its factorization.

4146399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460717 (or 460714 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 4146399 is about 2036.2708562468. The cubic root of 4146399 is about 160.6535636849.

The spelling of 4146399 in words is "four million, one hundred forty-six thousand, three hundred ninety-nine".