1108681494 has 16 divisors (see below), whose sum is σ = 2238892032. Its totient is φ = 365972328.

The previous prime is 1108681447. The next prime is 1108681517. The reversal of 1108681494 is 4941868011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896374 + ... + 897609.

It is an arithmetic number, because the mean of its divisors is an integer number (139930752).

Almost surely, 2^1108681494 is an apocalyptic number.

1108681494 is an abundant number, since it is smaller than the sum of its proper divisors (1130210538).

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

1108681494 is a wasteful number, since it uses less digits than its factorization.

1108681494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794091.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 1108681494 is about 33296.8691320971. The cubic root of 1108681494 is about 1034.9886791919.

The spelling of 1108681494 in words is "one billion, one hundred eight million, six hundred eighty-one thousand, four hundred ninety-four".