1116733678 has 4 divisors (see below), whose sum is σ = 1675100520. Its totient is φ = 558366838.

The previous prime is 1116733613. The next prime is 1116733727. The reversal of 1116733678 is 8763376111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279183418 + ... + 279183421.

It is an arithmetic number, because the mean of its divisors is an integer number (418775130).

Almost surely, 2^1116733678 is an apocalyptic number.

1116733678 is a deficient number, since it is larger than the sum of its proper divisors (558366842).

1116733678 is an equidigital number, since it uses as much as digits as its factorization.

1116733678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558366841.

The product of its digits is 127008, while the sum is 43.

The square root of 1116733678 is about 33417.5654110230. The cubic root of 1116733678 is about 1037.4882922761.

The spelling of 1116733678 in words is "one billion, one hundred sixteen million, seven hundred thirty-three thousand, six hundred seventy-eight".