1108090944 has 189 divisors, whose sum is σ = 3398654493. Its totient is φ = 345129984.

The previous prime is 1108090937. The next prime is 1108090967. The reversal of 1108090944 is 4490908011.

The square root of 1108090944 is 33288.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 629006400 + 479084544 = 25080^2 + 21888^2 .

It is a super-2 number, since 2×1108090944² = 2455731080349622272, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1108090899 and 1108090908.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15179292 + ... + 15179364.

Almost surely, 2^1108090944 is an apocalyptic number.

1108090944 is the 33288-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1108090944

1108090944 is an abundant number, since it is smaller than the sum of its proper divisors (2290563549).

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

1108090944 is an equidigital number, since it uses as much as digits as its factorization.

1108090944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 97 counting only the distinct ones).

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

The cubic root of 1108090944 is about 1034.8048809527.

Multiplying 1108090944 by its sum of digits (36), we get a square (39891273984 = 199728²).

1108090944 divided by its sum of digits (36) gives a square (30780304 = 5548²).

Adding to 1108090944 its reverse (4490908011), we get a palindrome (5598998955).

The spelling of 1108090944 in words is "one billion, one hundred eight million, ninety thousand, nine hundred forty-four".