653339 has 2 divisors, whose sum is σ = 653340. Its totient is φ = 653338.

The previous prime is 653321. The next prime is 653357. The reversal of 653339 is 933356.

It is a balanced prime because it is at equal distance from previous prime (653321) and next prime (653357).

It is a cyclic number.

It is not a de Polignac number, because 653339 - 2⁸ = 653083 is a prime.

It is not a weakly prime, because it can be changed into another prime (653539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326669 + 326670.

It is an arithmetic number, because the mean of its divisors is an integer number (326670).

2⁶⁵³³³⁹ is an apocalyptic number.

653339 is a deficient number, since it is larger than the sum of its proper divisors (1).

653339 is an equidigital number, since it uses as much as digits as its factorization.

653339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290, while the sum is 29.

The square root of 653339 is about 808.2938821988. The cubic root of 653339 is about 86.7719840637.

The spelling of 653339 in words is "six hundred fifty-three thousand, three hundred thirty-nine".