1916118298 has 8 divisors (see below), whose sum is σ = 2910559680. Its totient is φ = 945931740.

The previous prime is 1916118257. The next prime is 1916118299. The reversal of 1916118298 is 8928116191.

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

It is not an unprimeable number, because it can be changed into a prime (1916118299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6063508 + ... + 6063823.

It is an arithmetic number, because the mean of its divisors is an integer number (363819960).

Almost surely, 2^1916118298 is an apocalyptic number.

1916118298 is a deficient number, since it is larger than the sum of its proper divisors (994441382).

1916118298 is a wasteful number, since it uses less digits than its factorization.

1916118298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12127412.

The product of its digits is 62208, while the sum is 46.

The square root of 1916118298 is about 43773.4885290172. The cubic root of 1916118298 is about 1242.0548434928.

The spelling of 1916118298 in words is "one billion, nine hundred sixteen million, one hundred eighteen thousand, two hundred ninety-eight".