4099886 has 8 divisors (see below), whose sum is σ = 7028400. Its totient is φ = 1757088.

The previous prime is 4099883. The next prime is 4099889. The reversal of 4099886 is 6889904.

It is an interprime number because it is at equal distance from previous prime (4099883) and next prime (4099889).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146411 + ... + 146438.

It is an arithmetic number, because the mean of its divisors is an integer number (878550).

Almost surely, 2^4099886 is an apocalyptic number.

4099886 is a deficient number, since it is larger than the sum of its proper divisors (2928514).

4099886 is a wasteful number, since it uses less digits than its factorization.

4099886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292858.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 4099886 is about 2024.8175226425. The cubic root of 4099886 is about 160.0505829652.

The spelling of 4099886 in words is "four million, ninety-nine thousand, eight hundred eighty-six".