1092798436900 has 27 divisors (see below), whose sum is σ = 2371395292819. Its totient is φ = 437115193280.

The previous prime is 1092798436861. The next prime is 1092798436901. The reversal of 1092798436900 is 96348972901.

The square root of 1092798436900 is 1045370.

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

It can be written as a sum of positive squares in 4 ways, for example, as 629429609956 + 463368826944 = 793366^2 + 680712^2 .

It is a super-3 number, since 3×1092798436900³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1092798436901) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10401432 + ... + 10505968.

Almost surely, 2^{1092798436900} is an apocalyptic number.

1092798436900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1092798436900 is the 1045370-th square number.

It is an amenable number.

1092798436900 is an abundant number, since it is smaller than the sum of its proper divisors (1278596855919).

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

1092798436900 is an frugal number, since it uses more digits than its factorization.

1092798436900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209088 (or 104544 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 1092798436900 in words is "one trillion, ninety-two billion, seven hundred ninety-eight million, four hundred thirty-six thousand, nine hundred".