3998325 has 24 divisors (see below), whose sum is σ = 6696000. Its totient is φ = 2104960.

The previous prime is 3998299. The next prime is 3998333. The reversal of 3998325 is 5238993.

3998325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3998325 - 2⁶ = 3998261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6376 + ... + 6974.

It is an arithmetic number, because the mean of its divisors is an integer number (279000).

Almost surely, 2^3998325 is an apocalyptic number.

It is an amenable number.

3998325 is a deficient number, since it is larger than the sum of its proper divisors (2697675).

3998325 is a wasteful number, since it uses less digits than its factorization.

3998325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 696 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 3998325 is about 1999.5812061529. The cubic root of 3998325 is about 158.7179446303.

The spelling of 3998325 in words is "three million, nine hundred ninety-eight thousand, three hundred twenty-five".