1112343398 has 8 divisors (see below), whose sum is σ = 1675676808. Its totient is φ = 553784464.

The previous prime is 1112343389. The next prime is 1112343403. The reversal of 1112343398 is 8933432111.

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

It is a Curzon number.

It is a congruent number.

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, 1193036 + ... + 1193967.

It is an arithmetic number, because the mean of its divisors is an integer number (209459601).

Almost surely, 2^1112343398 is an apocalyptic number.

1112343398 is a deficient number, since it is larger than the sum of its proper divisors (563333410).

1112343398 is a wasteful number, since it uses less digits than its factorization.

1112343398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387238.

The product of its digits is 15552, while the sum is 35.

The square root of 1112343398 is about 33351.8125144646. The cubic root of 1112343398 is about 1036.1269273734.

The spelling of 1112343398 in words is "one billion, one hundred twelve million, three hundred forty-three thousand, three hundred ninety-eight".