64835339 has 2 divisors, whose sum is σ = 64835340. Its totient is φ = 64835338.

The previous prime is 64835293. The next prime is 64835371. The reversal of 64835339 is 93353846.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64835339 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 64835296 and 64835305.

It is not a weakly prime, because it can be changed into another prime (64834339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32417669 + 32417670.

It is an arithmetic number, because the mean of its divisors is an integer number (32417670).

Almost surely, 2^64835339 is an apocalyptic number.

64835339 is a deficient number, since it is larger than the sum of its proper divisors (1).

64835339 is an equidigital number, since it uses as much as digits as its factorization.

64835339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The square root of 64835339 is about 8052.0394311007. The cubic root of 64835339 is about 401.7327724932.

The spelling of 64835339 in words is "sixty-four million, eight hundred thirty-five thousand, three hundred thirty-nine".