69396841 has 2 divisors, whose sum is σ = 69396842. Its totient is φ = 69396840.

The previous prime is 69396823. The next prime is 69396871. The reversal of 69396841 is 14869396.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36000000 + 33396841 = 6000^2 + 5779^2 .

It is a cyclic number.

It is not a de Polignac number, because 69396841 - 2⁷ = 69396713 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 69396791 and 69396800.

It is not a weakly prime, because it can be changed into another prime (69396871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34698420 + 34698421.

It is an arithmetic number, because the mean of its divisors is an integer number (34698421).

Almost surely, 2^69396841 is an apocalyptic number.

It is an amenable number.

69396841 is a deficient number, since it is larger than the sum of its proper divisors (1).

69396841 is an equidigital number, since it uses as much as digits as its factorization.

69396841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 69396841 is about 8330.4766370238. The cubic root of 69396841 is about 410.9414041016.

The spelling of 69396841 in words is "sixty-nine million, three hundred ninety-six thousand, eight hundred forty-one".