3840371111 has 8 divisors (see below), whose sum is σ = 4243070304. Its totient is φ = 3457315840.

The previous prime is 3840371099. The next prime is 3840371113. The reversal of 3840371111 is 1111730483.

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

It is not a de Polignac number, because 3840371111 - 2¹⁰ = 3840370087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840371113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4910570 + ... + 4911351.

It is an arithmetic number, because the mean of its divisors is an integer number (530383788).

Almost surely, 2^3840371111 is an apocalyptic number.

3840371111 is a deficient number, since it is larger than the sum of its proper divisors (402699193).

3840371111 is a wasteful number, since it uses less digits than its factorization.

3840371111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9821961.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 3840371111 is about 61970.7278559805. The cubic root of 3840371111 is about 1565.9975010385.

The spelling of 3840371111 in words is "three billion, eight hundred forty million, three hundred seventy-one thousand, one hundred eleven".