1088668308 has 192 divisors, whose sum is σ = 3323658240. Its totient is φ = 269319168.

The previous prime is 1088668303. The next prime is 1088668309. The reversal of 1088668308 is 8038668801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088668303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2842285 + ... + 2842667.

It is an arithmetic number, because the mean of its divisors is an integer number (17310720).

Almost surely, 2^1088668308 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 1088668308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1661829120).

1088668308 is an abundant number, since it is smaller than the sum of its proper divisors (2234989932).

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

1088668308 is a wasteful number, since it uses less digits than its factorization.

1088668308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 1088668308 is about 32994.9739808959. The cubic root of 1088668308 is about 1028.7231823823.

The spelling of 1088668308 in words is "one billion, eighty-eight million, six hundred sixty-eight thousand, three hundred eight".