1108090368 has 400 divisors, whose sum is σ = 4135342464. Its totient is φ = 286986240.

The previous prime is 1108090351. The next prime is 1108090391. The reversal of 1108090368 is 8630908011.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3193171 + ... + 3193517.

Almost surely, 2^1108090368 is an apocalyptic number.

1108090368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1108090368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2067671232).

1108090368 is an abundant number, since it is smaller than the sum of its proper divisors (3027252096).

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

1108090368 is an equidigital number, since it uses as much as digits as its factorization.

1108090368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 1108090368 is about 33287.9913482325. The cubic root of 1108090368 is about 1034.8047016510.

Adding to 1108090368 its reverse (8630908011), we get a palindrome (9738998379).

The spelling of 1108090368 in words is "one billion, one hundred eight million, ninety thousand, three hundred sixty-eight".