3822868 has 12 divisors (see below), whose sum is σ = 7645792. Its totient is φ = 1638360.

The previous prime is 3822851. The next prime is 3822869. The reversal of 3822868 is 8682283.

3822868 is an admirable number.

It is a super-2 number, since 2×3822868² = 29228639490848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3822869) 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, 68238 + ... + 68293.

Almost surely, 2^3822868 is an apocalyptic number.

It is an amenable number.

3822868 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.

3822868 is a wasteful number, since it uses less digits than its factorization.

3822868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136542 (or 136540 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 3822868 is about 1955.2155891359. The cubic root of 3822868 is about 156.3614782058.

The spelling of 3822868 in words is "three million, eight hundred twenty-two thousand, eight hundred sixty-eight".