69410489 has 2 divisors, whose sum is σ = 69410490. Its totient is φ = 69410488.

The previous prime is 69410449. The next prime is 69410501. The reversal of 69410489 is 98401496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58782889 + 10627600 = 7667^2 + 3260^2 .

It is a cyclic number.

It is not a de Polignac number, because 69410489 - 2¹⁶ = 69344953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (69410449) by changing a digit.

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 as a sum of consecutive naturals, namely, 34705244 + 34705245.

It is an arithmetic number, because the mean of its divisors is an integer number (34705245).

Almost surely, 2^69410489 is an apocalyptic number.

It is an amenable number.

69410489 is a deficient number, since it is larger than the sum of its proper divisors (1).

69410489 is an equidigital number, since it uses as much as digits as its factorization.

69410489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 69410489 is about 8331.2957575638. The cubic root of 69410489 is about 410.9683417382.

The spelling of 69410489 in words is "sixty-nine million, four hundred ten thousand, four hundred eighty-nine".