1108890898 has 8 divisors (see below), whose sum is σ = 1663906608. Its totient is φ = 554255364.

The previous prime is 1108890883. The next prime is 1108890947. The reversal of 1108890898 is 8980988011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87636 + ... + 99487.

It is an arithmetic number, because the mean of its divisors is an integer number (207988326).

Almost surely, 2^1108890898 is an apocalyptic number.

1108890898 is a deficient number, since it is larger than the sum of its proper divisors (555015710).

1108890898 is a wasteful number, since it uses less digits than its factorization.

1108890898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190088.

The product of its (nonzero) digits is 331776, while the sum is 52.

The square root of 1108890898 is about 33300.0134834808. The cubic root of 1108890898 is about 1035.0538368069.

The spelling of 1108890898 in words is "one billion, one hundred eight million, eight hundred ninety thousand, eight hundred ninety-eight".