3941455 has 16 divisors (see below), whose sum is σ = 5690880. Its totient is φ = 2560032.

The previous prime is 3941449. The next prime is 3941471. The reversal of 3941455 is 5541493.

3941455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3941455 - 2³ = 3941447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299 + ... + 3628.

It is an arithmetic number, because the mean of its divisors is an integer number (355680).

Almost surely, 2^3941455 is an apocalyptic number.

3941455 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3941455 is a deficient number, since it is larger than the sum of its proper divisors (1749425).

3941455 is a wasteful number, since it uses less digits than its factorization.

3941455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958.

The product of its digits is 10800, while the sum is 31.

The square root of 3941455 is about 1985.3097995023. The cubic root of 3941455 is about 157.9618425188.

It can be divided in two parts, 394 and 1455, that added together give a square (1849 = 43²).

The spelling of 3941455 in words is "three million, nine hundred forty-one thousand, four hundred fifty-five".