3980255 has 8 divisors (see below), whose sum is σ = 4793712. Its totient is φ = 3172608.

The previous prime is 3980231. The next prime is 3980281. The reversal of 3980255 is 5520893.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3980255 - 2⁶ = 3980191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239 + ... + 2831.

It is an arithmetic number, because the mean of its divisors is an integer number (599214).

Almost surely, 2^3980255 is an apocalyptic number.

3980255 is a deficient number, since it is larger than the sum of its proper divisors (813457).

3980255 is a wasteful number, since it uses less digits than its factorization.

3980255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 3980255 is about 1995.0576432775. The cubic root of 3980255 is about 158.4784806273.

The spelling of 3980255 in words is "three million, nine hundred eighty thousand, two hundred fifty-five".