3838922 has 4 divisors (see below), whose sum is σ = 5758386. Its totient is φ = 1919460.

The previous prime is 3838921. The next prime is 3838927. The reversal of 3838922 is 2298383.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3200521 + 638401 = 1789^2 + 799^2 .

It is not an unprimeable number, because it can be changed into a prime (3838921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959729 + ... + 959732.

Almost surely, 2^3838922 is an apocalyptic number.

3838922 is a deficient number, since it is larger than the sum of its proper divisors (1919464).

3838922 is a wasteful number, since it uses less digits than its factorization.

3838922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919463.

The product of its digits is 20736, while the sum is 35.

The square root of 3838922 is about 1959.3167176340. The cubic root of 3838922 is about 156.5800507082.

The spelling of 3838922 in words is "three million, eight hundred thirty-eight thousand, nine hundred twenty-two".