3862938 has 24 divisors (see below), whose sum is σ = 7939584. Its totient is φ = 1252960.

The previous prime is 3862933. The next prime is 3862939. The reversal of 3862938 is 8392683.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3862896 and 3862905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862933) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 9895 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (330816).

Almost surely, 2^3862938 is an apocalyptic number.

3862938 is an abundant number, since it is smaller than the sum of its proper divisors (4076646).

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

3862938 is a wasteful number, since it uses less digits than its factorization.

3862938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 429 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 3862938 is about 1965.4358295299. The cubic root of 3862938 is about 156.9058897495.

The spelling of 3862938 in words is "three million, eight hundred sixty-two thousand, nine hundred thirty-eight".