3838875 has 32 divisors (see below), whose sum is σ = 6626880. Its totient is φ = 1971200.

The previous prime is 3838867. The next prime is 3838883. The reversal of 3838875 is 5788383.

It is an interprime number because it is at equal distance from previous prime (3838867) and next prime (3838883).

It is not a de Polignac number, because 3838875 - 2³ = 3838867 is a prime.

It is a super-2 number, since 2×3838875² = 29473922531250, which contains 22 as substring.

3838875 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10699 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (207090).

Almost surely, 2^3838875 is an apocalyptic number.

3838875 is a deficient number, since it is larger than the sum of its proper divisors (2788005).

3838875 is a wasteful number, since it uses less digits than its factorization.

3838875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 390 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 3838875 is about 1959.3047236201. The cubic root of 3838875 is about 156.5794117014.

The spelling of 3838875 in words is "three million, eight hundred thirty-eight thousand, eight hundred seventy-five".