8027654388 has 96 divisors (see below), whose sum is σ = 21409992576. Its totient is φ = 2319163392.

The previous prime is 8027654377. The next prime is 8027654389. The reversal of 8027654388 is 8834567208.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 8027654388.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8027654389) 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 31 ways as a sum of consecutive naturals, for example, 1171420 + ... + 1178252.

It is an arithmetic number, because the mean of its divisors is an integer number (223020756).

Almost surely, 2^8027654388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8027654388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10704996288).

8027654388 is an abundant number, since it is smaller than the sum of its proper divisors (13382338188).

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

8027654388 is a wasteful number, since it uses less digits than its factorization.

8027654388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313 (or 7311 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The square root of 8027654388 is about 89597.1784600386. The cubic root of 8027654388 is about 2002.3018819866.

The spelling of 8027654388 in words is "eight billion, twenty-seven million, six hundred fifty-four thousand, three hundred eighty-eight".