918481116 has 24 divisors (see below), whose sum is σ = 2449283200. Its totient is φ = 262423152.

The previous prime is 918481093. The next prime is 918481121. The reversal of 918481116 is 611184819.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5467066 + ... + 5467233.

Almost surely, 2^918481116 is an apocalyptic number.

It is an amenable number.

918481116 is an abundant number, since it is smaller than the sum of its proper divisors (1530802084).

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

918481116 is a wasteful number, since it uses less digits than its factorization.

918481116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10934313 (or 10934311 counting only the distinct ones).

The product of its digits is 13824, while the sum is 39.

The square root of 918481116 is about 30306.4533721780. The cubic root of 918481116 is about 972.0532960328.

The spelling of 918481116 in words is "nine hundred eighteen million, four hundred eighty-one thousand, one hundred sixteen".