339653 has 2 divisors, whose sum is σ = 339654. Its totient is φ = 339652.

The previous prime is 339649. The next prime is 339659. The reversal of 339653 is 356933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332929 + 6724 = 577^2 + 82^2 .

It is an emirp because it is prime and its reverse (356933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339653 - 2² = 339649 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 (339659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169826 + 169827.

It is an arithmetic number, because the mean of its divisors is an integer number (169827).

2³³⁹⁶⁵³ is an apocalyptic number.

It is an amenable number.

339653 is a deficient number, since it is larger than the sum of its proper divisors (1).

339653 is an equidigital number, since it uses as much as digits as its factorization.

339653 is an evil number, because the sum of its binary digits is even.

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

The square root of 339653 is about 582.7975634815. The cubic root of 339653 is about 69.7715682925.

The spelling of 339653 in words is "three hundred thirty-nine thousand, six hundred fifty-three".