69063361 has 2 divisors, whose sum is σ = 69063362. Its totient is φ = 69063360.

The previous prime is 69063359. The next prime is 69063373. The reversal of 69063361 is 16336096.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61528336 + 7535025 = 7844^2 + 2745^2 .

It is a cyclic number.

It is not a de Polignac number, because 69063361 - 2¹ = 69063359 is a prime.

Together with 69063359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (69063661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34531680 + 34531681.

It is an arithmetic number, because the mean of its divisors is an integer number (34531681).

Almost surely, 2^69063361 is an apocalyptic number.

It is an amenable number.

69063361 is a deficient number, since it is larger than the sum of its proper divisors (1).

69063361 is an equidigital number, since it uses as much as digits as its factorization.

69063361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 69063361 is about 8310.4368717896. The cubic root of 69063361 is about 410.2821001260.

The spelling of 69063361 in words is "sixty-nine million, sixty-three thousand, three hundred sixty-one".