3950055 has 24 divisors (see below), whose sum is σ = 6963840. Its totient is φ = 2070720.

The previous prime is 3950041. The next prime is 3950099. The reversal of 3950055 is 5500593.

It is not a de Polignac number, because 3950055 - 2⁴ = 3950039 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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026 + ... + 3464.

It is an arithmetic number, because the mean of its divisors is an integer number (290160).

Almost surely, 2^3950055 is an apocalyptic number.

3950055 is a deficient number, since it is larger than the sum of its proper divisors (3013785).

3950055 is a wasteful number, since it uses less digits than its factorization.

3950055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The square root of 3950055 is about 1987.4745281387. The cubic root of 3950055 is about 158.0766465703.

The spelling of 3950055 in words is "three million, nine hundred fifty thousand, fifty-five".