3844925 has 24 divisors (see below), whose sum is σ = 5523456. Its totient is φ = 2600640.

The previous prime is 3844921. The next prime is 3844927. The reversal of 3844925 is 5294483.

It is not a de Polignac number, because 3844925 - 2² = 3844921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3844921) 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, 22139 + ... + 22311.

It is an arithmetic number, because the mean of its divisors is an integer number (230144).

Almost surely, 2^3844925 is an apocalyptic number.

3844925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3844925 is a deficient number, since it is larger than the sum of its proper divisors (1678531).

3844925 is a wasteful number, since it uses less digits than its factorization.

3844925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 312 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3844925 is about 1960.8480308275. The cubic root of 3844925 is about 156.6616240015.

The spelling of 3844925 in words is "three million, eight hundred forty-four thousand, nine hundred twenty-five".