898867343069 has 2 divisors, whose sum is σ = 898867343070. Its totient is φ = 898867343068.

The previous prime is 898867342973. The next prime is 898867343131. The reversal of 898867343069 is 960343768898.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471471743044 + 427395600025 = 686638^2 + 653755^2 .

It is a cyclic number.

It is not a de Polignac number, because 898867343069 - 2¹⁶ = 898867277533 is a prime.

It is a super-2 number, since 2×898867343069² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 898867342993 and 898867343011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (898867343369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449433671534 + 449433671535.

It is an arithmetic number, because the mean of its divisors is an integer number (449433671535).

Almost surely, 2^898867343069 is an apocalyptic number.

It is an amenable number.

898867343069 is a deficient number, since it is larger than the sum of its proper divisors (1).

898867343069 is an equidigital number, since it uses as much as digits as its factorization.

898867343069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376233984, while the sum is 71.

The spelling of 898867343069 in words is "eight hundred ninety-eight billion, eight hundred sixty-seven million, three hundred forty-three thousand, sixty-nine".