3840063 has 16 divisors (see below), whose sum is σ = 5339136. Its totient is φ = 2452320.

The previous prime is 3840061. The next prime is 3840077. The reversal of 3840063 is 3600483.

It is not a de Polignac number, because 3840063 - 2¹ = 3840061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840061) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14470 + ... + 14732.

It is an arithmetic number, because the mean of its divisors is an integer number (333696).

Almost surely, 2^3840063 is an apocalyptic number.

3840063 is a deficient number, since it is larger than the sum of its proper divisors (1499073).

3840063 is a wasteful number, since it uses less digits than its factorization.

3840063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3840063 is about 1959.6078689370. The cubic root of 3840063 is about 156.5955620194.

The spelling of 3840063 in words is "three million, eight hundred forty thousand, sixty-three".