4199999 has 8 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 4048000.

The previous prime is 4199989. The next prime is 4200013. The reversal of 4199999 is 9999914.

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

It is a cyclic number.

It is not a de Polignac number, because 4199999 - 2¹⁶ = 4134463 is a prime.

It is a Duffinian number.

4199999 is a modest number, since divided by 9999 gives 419 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199929) 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, 3074 + ... + 4224.

It is an arithmetic number, because the mean of its divisors is an integer number (544320).

Almost surely, 2^4199999 is an apocalyptic number.

4199999 is a deficient number, since it is larger than the sum of its proper divisors (154561).

4199999 is a wasteful number, since it uses less digits than its factorization.

4199999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281.

The product of its digits is 236196, while the sum is 50.

The square root of 4199999 is about 2049.3899092169. The cubic root of 4199999 is about 161.3428517975.

The spelling of 4199999 in words is "four million, one hundred ninety-nine thousand, nine hundred ninety-nine".