8055684438 has 32 divisors (see below), whose sum is σ = 16981423200. Its totient is φ = 2543713536.

The previous prime is 8055684433. The next prime is 8055684493. The reversal of 8055684438 is 8344865508.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055684433) 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 15 ways as a sum of consecutive naturals, for example, 427543 + ... + 445986.

It is an arithmetic number, because the mean of its divisors is an integer number (530669475).

Almost surely, 2^8055684438 is an apocalyptic number.

8055684438 is an abundant number, since it is smaller than the sum of its proper divisors (8925738762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8055684438 is a wasteful number, since it uses less digits than its factorization.

8055684438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873616.

The product of its (nonzero) digits is 3686400, while the sum is 51.

The square root of 8055684438 is about 89753.4647687765. The cubic root of 8055684438 is about 2004.6296447589.

The spelling of 8055684438 in words is "eight billion, fifty-five million, six hundred eighty-four thousand, four hundred thirty-eight".