3840216334 has 16 divisors (see below), whose sum is σ = 5855422176. Its totient is φ = 1888538400.

The previous prime is 3840216313. The next prime is 3840216349. The reversal of 3840216334 is 4336120483.

It is a super-2 number, since 2×3840216334² = 29494522983840799112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3840216334.

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, 27664 + ... + 91900.

It is an arithmetic number, because the mean of its divisors is an integer number (365963886).

Almost surely, 2^3840216334 is an apocalyptic number.

3840216334 is a deficient number, since it is larger than the sum of its proper divisors (2015205842).

3840216334 is a wasteful number, since it uses less digits than its factorization.

3840216334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64731.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 3840216334 is about 61969.4790521915. The cubic root of 3840216334 is about 1565.9764628242.

The spelling of 3840216334 in words is "three billion, eight hundred forty million, two hundred sixteen thousand, three hundred thirty-four".