8069234688 has 480 divisors, whose sum is σ = 26895153600. Its totient is φ = 2378170368.

The previous prime is 8069234639. The next prime is 8069234731. The reversal of 8069234688 is 8864329608.

It is a super-2 number, since 2×8069234688² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218087406 + ... + 218087442.

It is an arithmetic number, because the mean of its divisors is an integer number (56031570).

Almost surely, 2^8069234688 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 8069234688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13447576800).

8069234688 is an abundant number, since it is smaller than the sum of its proper divisors (18825918912).

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

8069234688 is a wasteful number, since it uses less digits than its factorization.

8069234688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 8069234688 is about 89828.9189960561. The cubic root of 8069234688 is about 2005.7529930019.

The spelling of 8069234688 in words is "eight billion, sixty-nine million, two hundred thirty-four thousand, six hundred eighty-eight".