3884942436911 has 8 divisors (see below), whose sum is σ = 3922895743104. Its totient is φ = 3846993658200.

The previous prime is 3884942436899. The next prime is 3884942436971. The reversal of 3884942436911 is 1196342494883.

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 3884942436911 - 2¹⁸ = 3884942174767 is a prime.

It is a super-2 number, since 2×3884942436911² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884942436971) 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, 605636 + ... + 2852486.

It is an arithmetic number, because the mean of its divisors is an integer number (490361967888).

Almost surely, 2^{3884942436911} is an apocalyptic number.

3884942436911 is a deficient number, since it is larger than the sum of its proper divisors (37953306193).

3884942436911 is a wasteful number, since it uses less digits than its factorization.

3884942436911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263741.

The product of its digits is 35831808, while the sum is 62.

The spelling of 3884942436911 in words is "three trillion, eight hundred eighty-four billion, nine hundred forty-two million, four hundred thirty-six thousand, nine hundred eleven".