1116737328 has 40 divisors (see below), whose sum is σ = 3297035008. Its totient is φ = 319067712.

The previous prime is 1116737291. The next prime is 1116737329. The reversal of 1116737328 is 8237376111.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1116737329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661476 + ... + 1662147.

Almost surely, 2^1116737328 is an apocalyptic number.

It is an amenable number.

1116737328 is an abundant number, since it is smaller than the sum of its proper divisors (2180297680).

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

1116737328 is a wasteful number, since it uses less digits than its factorization.

1116737328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323641 (or 3323635 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 1116737328 is about 33417.6200229759. The cubic root of 1116737328 is about 1037.4894226047.

The spelling of 1116737328 in words is "one billion, one hundred sixteen million, seven hundred thirty-seven thousand, three hundred twenty-eight".