4208838 has 8 divisors (see below), whose sum is σ = 8417688. Its totient is φ = 1402944.

The previous prime is 4208821. The next prime is 4208849. The reversal of 4208838 is 8388024.

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

4208838 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4208799 and 4208808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350731 + ... + 350742.

It is an arithmetic number, because the mean of its divisors is an integer number (1052211).

Almost surely, 2^4208838 is an apocalyptic number.

4208838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4208838 is a wasteful number, since it uses less digits than its factorization.

4208838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701478.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 4208838 is about 2051.5452712529. The cubic root of 4208838 is about 161.4559558091.

The spelling of 4208838 in words is "four million, two hundred eight thousand, eight hundred thirty-eight".