6722386088 has 64 divisors (see below), whose sum is σ = 14423356800. Its totient is φ = 2907463680.

The previous prime is 6722386081. The next prime is 6722386091. The reversal of 6722386088 is 8806832276.

It is a super-2 number, since 2×6722386088² = 90380949432271887488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6722386081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382028 + ... + 399236.

It is an arithmetic number, because the mean of its divisors is an integer number (225364950).

Almost surely, 2^6722386088 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 6722386088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7211678400).

6722386088 is an abundant number, since it is smaller than the sum of its proper divisors (7700970712).

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

6722386088 is a wasteful number, since it uses less digits than its factorization.

6722386088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17442 (or 17438 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 6722386088 is about 81990.1584825886. The cubic root of 6722386088 is about 1887.3009155577.

The spelling of 6722386088 in words is "six billion, seven hundred twenty-two million, three hundred eighty-six thousand, eighty-eight".