3984055 has 8 divisors (see below), whose sum is σ = 4791744. Its totient is φ = 3180000.

The previous prime is 3984047. The next prime is 3984061. The reversal of 3984055 is 5504893.

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

It is not a de Polignac number, because 3984055 - 2³ = 3984047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3984055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3225 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (598968).

Almost surely, 2^3984055 is an apocalyptic number.

3984055 is a deficient number, since it is larger than the sum of its proper divisors (807689).

3984055 is a wasteful number, since it uses less digits than its factorization.

3984055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 3984055 is about 1996.0097695152. The cubic root of 3984055 is about 158.5288983919.

The spelling of 3984055 in words is "three million, nine hundred eighty-four thousand, fifty-five".