3858236 has 6 divisors (see below), whose sum is σ = 6751920. Its totient is φ = 1929116.

The previous prime is 3858233. The next prime is 3858251. The reversal of 3858236 is 6328583.

It is a junction number, because it is equal to n+sod(n) for n = 3858196 and 3858205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482276 + ... + 482283.

It is an arithmetic number, because the mean of its divisors is an integer number (1125320).

Almost surely, 2^3858236 is an apocalyptic number.

It is an amenable number.

3858236 is a deficient number, since it is larger than the sum of its proper divisors (2893684).

3858236 is a wasteful number, since it uses less digits than its factorization.

3858236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964563 (or 964561 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3858236 is about 1964.2392929580. The cubic root of 3858236 is about 156.8422015208.

The spelling of 3858236 in words is "three million, eight hundred fifty-eight thousand, two hundred thirty-six".