3838425 has 24 divisors (see below), whose sum is σ = 6457920. Its totient is φ = 2011200.

The previous prime is 3838423. The next prime is 3838433. The reversal of 3838425 is 5248383.

It is not a de Polignac number, because 3838425 - 2¹ = 3838423 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 8³ + 3¹³ + 8⁷ + 4⁸ + 2¹¹ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4156 + ... + 4994.

It is an arithmetic number, because the mean of its divisors is an integer number (269080).

Almost surely, 2^3838425 is an apocalyptic number.

It is an amenable number.

3838425 is a deficient number, since it is larger than the sum of its proper divisors (2619495).

3838425 is a wasteful number, since it uses less digits than its factorization.

3838425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 908 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 3838425 is about 1959.1898835999. The cubic root of 3838425 is about 156.5732932866.

The spelling of 3838425 in words is "three million, eight hundred thirty-eight thousand, four hundred twenty-five".