3925926 has 12 divisors (see below), whose sum is σ = 8506212. Its totient is φ = 1308636.

The previous prime is 3925903. The next prime is 3925927. The reversal of 3925926 is 6295293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3925927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109036 + ... + 109071.

It is an arithmetic number, because the mean of its divisors is an integer number (708851).

Almost surely, 2^3925926 is an apocalyptic number.

3925926 is an abundant number, since it is smaller than the sum of its proper divisors (4580286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3925926 is a wasteful number, since it uses less digits than its factorization.

3925926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218115 (or 218112 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 3925926 is about 1981.3949631510. The cubic root of 3925926 is about 157.7541173643.

It can be divided in two parts, 3925 and 926, that added together give a triangular number (4851 = T₉₈).

The spelling of 3925926 in words is "three million, nine hundred twenty-five thousand, nine hundred twenty-six".