1092806799876 has 243 divisors, whose sum is σ = 3111537262197. Its totient is φ = 323146010880.

The previous prime is 1092806799863. The next prime is 1092806799907. The reversal of 1092806799876 is 6789976082901.

The square root of 1092806799876 is 1045374.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 294686122500 + 798120677376 = 542850^2 + 893376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3242749980 + ... + 3242750316.

Almost surely, 2^{1092806799876} is an apocalyptic number.

1092806799876 is the 1045374-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092806799876

1092806799876 is an abundant number, since it is smaller than the sum of its proper divisors (2018730462321).

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

1092806799876 is a wasteful number, since it uses less digits than its factorization.

1092806799876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 72.

The spelling of 1092806799876 in words is "one trillion, ninety-two billion, eight hundred six million, seven hundred ninety-nine thousand, eight hundred seventy-six".