65371349 has 2 divisors, whose sum is σ = 65371350. Its totient is φ = 65371348.

The previous prime is 65371303. The next prime is 65371357. The reversal of 65371349 is 94317356.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63091249 + 2280100 = 7943^2 + 1510^2 .

It is a cyclic number.

It is not a de Polignac number, because 65371349 - 2²⁰ = 64322773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65371399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32685674 + 32685675.

It is an arithmetic number, because the mean of its divisors is an integer number (32685675).

Almost surely, 2^65371349 is an apocalyptic number.

It is an amenable number.

65371349 is a deficient number, since it is larger than the sum of its proper divisors (1).

65371349 is an equidigital number, since it uses as much as digits as its factorization.

65371349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 65371349 is about 8085.2550361754. The cubic root of 65371349 is about 402.8368107839.

The spelling of 65371349 in words is "sixty-five million, three hundred seventy-one thousand, three hundred forty-nine".