3824925 has 24 divisors (see below), whose sum is σ = 6812064. Its totient is φ = 1882560.

The previous prime is 3824921. The next prime is 3824927. The reversal of 3824925 is 5294283.

It is a happy number.

It is not a de Polignac number, because 3824925 - 2² = 3824921 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 8⁷ + 2¹⁶ + 4⁵ + 9³ + 2¹⁶ + 5⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3824921) 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 23 ways as a sum of consecutive naturals, for example, 987 + ... + 2936.

It is an arithmetic number, because the mean of its divisors is an integer number (283836).

Almost surely, 2^3824925 is an apocalyptic number.

It is an amenable number.

3824925 is a deficient number, since it is larger than the sum of its proper divisors (2987139).

3824925 is a wasteful number, since it uses less digits than its factorization.

3824925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949 (or 3944 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 3824925 is about 1955.7415473421. The cubic root of 3824925 is about 156.3895180518.

The spelling of 3824925 in words is "three million, eight hundred twenty-four thousand, nine hundred twenty-five".