1096888369 has 2 divisors, whose sum is σ = 1096888370. Its totient is φ = 1096888368.

The previous prime is 1096888363. The next prime is 1096888379. The reversal of 1096888369 is 9638886901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 647957025 + 448931344 = 25455^2 + 21188^2 .

It is a cyclic number.

It is not a de Polignac number, because 1096888369 - 2¹³ = 1096880177 is a prime.

It is a super-2 number, since 2×1096888369² = 2406328188094960322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1096888363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548444184 + 548444185.

It is an arithmetic number, because the mean of its divisors is an integer number (548444185).

Almost surely, 2^1096888369 is an apocalyptic number.

It is an amenable number.

1096888369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096888369 is an equidigital number, since it uses as much as digits as its factorization.

1096888369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The square root of 1096888369 is about 33119.3050802700. The cubic root of 1096888369 is about 1031.3058402135.

The spelling of 1096888369 in words is "one billion, ninety-six million, eight hundred eighty-eight thousand, three hundred sixty-nine".