3926925 has 36 divisors (see below), whose sum is σ = 7273344. Its totient is φ = 2023200.

The previous prime is 3926917. The next prime is 3926933. The reversal of 3926925 is 5296293.

It is an interprime number because it is at equal distance from previous prime (3926917) and next prime (3926933).

It is not a de Polignac number, because 3926925 - 2³ = 3926917 is a prime.

3926925 is a lucky number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3926925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6694 + ... + 7256.

Almost surely, 2^3926925 is an apocalyptic number.

It is an amenable number.

3926925 is a deficient number, since it is larger than the sum of its proper divisors (3346419).

3926925 is a wasteful number, since it uses less digits than its factorization.

3926925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610 (or 602 counting only the distinct ones).

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

The square root of 3926925 is about 1981.6470422353. The cubic root of 3926925 is about 157.7674970525.

It can be divided in two parts, 3926 and 925, that added together give a triangular number (4851 = T₉₈).

The spelling of 3926925 in words is "three million, nine hundred twenty-six thousand, nine hundred twenty-five".