65845349 has 2 divisors, whose sum is σ = 65845350. Its totient is φ = 65845348.

The previous prime is 65845337. The next prime is 65845361. The reversal of 65845349 is 94354856.

It is a balanced prime because it is at equal distance from previous prime (65845337) and next prime (65845361).

It can be written as a sum of positive squares in only one way, i.e., 62694724 + 3150625 = 7918^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 65845349 - 2⁸ = 65845093 is a prime.

It is equal to p_3887477 and since 65845349 and 3887477 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65845049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32922674 + 32922675.

It is an arithmetic number, because the mean of its divisors is an integer number (32922675).

Almost surely, 2^65845349 is an apocalyptic number.

It is an amenable number.

65845349 is a deficient number, since it is larger than the sum of its proper divisors (1).

65845349 is an equidigital number, since it uses as much as digits as its factorization.

65845349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 44.

The square root of 65845349 is about 8114.5147113059. The cubic root of 65845349 is about 403.8081078204.

The spelling of 65845349 in words is "sixty-five million, eight hundred forty-five thousand, three hundred forty-nine".