3925436 has 12 divisors (see below), whose sum is σ = 7273728. Its totient is φ = 1847232.

The previous prime is 3925421. The next prime is 3925459. The reversal of 3925436 is 6345293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28796 + ... + 28931.

It is an arithmetic number, because the mean of its divisors is an integer number (606144).

Almost surely, 2^3925436 is an apocalyptic number.

It is an amenable number.

3925436 is a deficient number, since it is larger than the sum of its proper divisors (3348292).

3925436 is a wasteful number, since it uses less digits than its factorization.

3925436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57748 (or 57746 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 3925436 is about 1981.2713090337. The cubic root of 3925436 is about 157.7475539247.

The spelling of 3925436 in words is "three million, nine hundred twenty-five thousand, four hundred thirty-six".