1100771668 has 12 divisors (see below), whose sum is σ = 1929603060. Its totient is φ = 549456512.

The previous prime is 1100771603. The next prime is 1100771689. The reversal of 1100771668 is 8661770011.

It can be written as a sum of positive squares in 2 ways, for example, as 387774864 + 712996804 = 19692^2 + 26702^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229663 + ... + 234406.

It is an arithmetic number, because the mean of its divisors is an integer number (160800255).

Almost surely, 2^1100771668 is an apocalyptic number.

It is an amenable number.

1100771668 is a deficient number, since it is larger than the sum of its proper divisors (828831392).

1100771668 is a wasteful number, since it uses less digits than its factorization.

1100771668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464666 (or 464664 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 1100771668 is about 33177.8791968384. The cubic root of 1100771668 is about 1032.5214461636.

The spelling of 1100771668 in words is "one billion, one hundred million, seven hundred seventy-one thousand, six hundred sixty-eight".