1101728336 has 20 divisors (see below), whose sum is σ = 2227408032. Its totient is φ = 526913376.

The previous prime is 1101728323. The next prime is 1101728347. The reversal of 1101728336 is 6338271011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496546 + ... + 1497281.

Almost surely, 2^1101728336 is an apocalyptic number.

1101728336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1101728336 is an abundant number, since it is smaller than the sum of its proper divisors (1125679696).

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

1101728336 is a wasteful number, since it uses less digits than its factorization.

1101728336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993858 (or 2993852 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1101728336 is about 33192.2933223964. The cubic root of 1101728336 is about 1032.8204770579.

Adding to 1101728336 its reverse (6338271011), we get a palindrome (7439999347).

The spelling of 1101728336 in words is "one billion, one hundred one million, seven hundred twenty-eight thousand, three hundred thirty-six".