3821884678 has 8 divisors (see below), whose sum is σ = 5733260568. Its totient is φ = 1910797824.

The previous prime is 3821884663. The next prime is 3821884721. The reversal of 3821884678 is 8764881283.

3821884678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35451 + ... + 94342.

It is an arithmetic number, because the mean of its divisors is an integer number (716657571).

Almost surely, 2^3821884678 is an apocalyptic number.

3821884678 is a deficient number, since it is larger than the sum of its proper divisors (1911375890).

3821884678 is a wasteful number, since it uses less digits than its factorization.

3821884678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144518.

The product of its digits is 4128768, while the sum is 55.

The square root of 3821884678 is about 61821.3933683155. The cubic root of 3821884678 is about 1563.4807056993.

The spelling of 3821884678 in words is "three billion, eight hundred twenty-one million, eight hundred eighty-four thousand, six hundred seventy-eight".