3926625 has 32 divisors (see below), whose sum is σ = 6734208. Its totient is φ = 2030400.

The previous prime is 3926623. The next prime is 3926633. The reversal of 3926625 is 5266293.

It is not a de Polignac number, because 3926625 - 2¹ = 3926623 is a prime.

It is a d-powerful number, because it can be written as 3³ + 9⁶ + 2⁵ + 6⁸ + 6⁸ + 2¹⁵ + 5⁵ .

It is not an unprimeable number, because it can be changed into a prime (3926621) 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 31 ways as a sum of consecutive naturals, for example, 13734 + ... + 14016.

It is an arithmetic number, because the mean of its divisors is an integer number (210444).

Almost surely, 2^3926625 is an apocalyptic number.

It is an amenable number.

3926625 is a deficient number, since it is larger than the sum of its proper divisors (2807583).

3926625 is a wasteful number, since it uses less digits than its factorization.

3926625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 328 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 3926625 is about 1981.5713461796. The cubic root of 3926625 is about 157.7634793665.

The spelling of 3926625 in words is "three million, nine hundred twenty-six thousand, six hundred twenty-five".