69796189 has 2 divisors, whose sum is σ = 69796190. Its totient is φ = 69796188.

The previous prime is 69796187. The next prime is 69796201. The reversal of 69796189 is 98169796.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68608089 + 1188100 = 8283^2 + 1090^2 .

It is a cyclic number.

It is not a de Polignac number, because 69796189 - 2¹ = 69796187 is a prime.

Together with 69796187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69796187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34898094 + 34898095.

It is an arithmetic number, because the mean of its divisors is an integer number (34898095).

Almost surely, 2^69796189 is an apocalyptic number.

It is an amenable number.

69796189 is a deficient number, since it is larger than the sum of its proper divisors (1).

69796189 is an equidigital number, since it uses as much as digits as its factorization.

69796189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 55.

The square root of 69796189 is about 8354.4113497002. The cubic root of 69796189 is about 411.7281586438.

The spelling of 69796189 in words is "sixty-nine million, seven hundred ninety-six thousand, one hundred eighty-nine".