3838456 has 16 divisors (see below), whose sum is σ = 7576200. Its totient is φ = 1818144.

The previous prime is 3838441. The next prime is 3838477. The reversal of 3838456 is 6548383.

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, 12475 + ... + 12778.

Almost surely, 2^3838456 is an apocalyptic number.

It is an amenable number.

3838456 is a deficient number, since it is larger than the sum of its proper divisors (3737744).

3838456 is a wasteful number, since it uses less digits than its factorization.

3838456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278 (or 25274 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 3838456 is about 1959.1977950171. The cubic root of 3838456 is about 156.5737147927.

The spelling of 3838456 in words is "three million, eight hundred thirty-eight thousand, four hundred fifty-six".