3925459 has 2 divisors, whose sum is σ = 3925460. Its totient is φ = 3925458.

The previous prime is 3925421. The next prime is 3925483. The reversal of 3925459 is 9545293.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3925459 - 2¹³ = 3917267 is a prime.

It is not a weakly prime, because it can be changed into another prime (3925489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1962729 + 1962730.

It is an arithmetic number, because the mean of its divisors is an integer number (1962730).

Almost surely, 2^3925459 is an apocalyptic number.

3925459 is a deficient number, since it is larger than the sum of its proper divisors (1).

3925459 is an equidigital number, since it uses as much as digits as its factorization.

3925459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 3925459 is about 1981.2771133791. The cubic root of 3925459 is about 157.7478620168.

The spelling of 3925459 in words is "three million, nine hundred twenty-five thousand, four hundred fifty-nine".