342000653 has 2 divisors, whose sum is σ = 342000654. Its totient is φ = 342000652.

The previous prime is 342000647. The next prime is 342000661. The reversal of 342000653 is 356000243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341991049 + 9604 = 18493^2 + 98^2 .

It is an emirp because it is prime and its reverse (356000243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342000653 - 2²⁶ = 274891789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342002653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171000326 + 171000327.

It is an arithmetic number, because the mean of its divisors is an integer number (171000327).

Almost surely, 2^342000653 is an apocalyptic number.

It is an amenable number.

342000653 is a deficient number, since it is larger than the sum of its proper divisors (1).

342000653 is an equidigital number, since it uses as much as digits as its factorization.

342000653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 342000653 is about 18493.2596639965. The cubic root of 342000653 is about 699.3195108010.

Adding to 342000653 its reverse (356000243), we get a palindrome (698000896).

The spelling of 342000653 in words is "three hundred forty-two million, six hundred fifty-three", and thus it is an aban number.