342729883 has 2 divisors, whose sum is σ = 342729884. Its totient is φ = 342729882.

The previous prime is 342729869. The next prime is 342729913. The reversal of 342729883 is 388927243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342729883 - 2¹⁷ = 342598811 is a prime.

It is not a weakly prime, because it can be changed into another prime (342729083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171364941 + 171364942.

It is an arithmetic number, because the mean of its divisors is an integer number (171364942).

Almost surely, 2^342729883 is an apocalyptic number.

342729883 is a deficient number, since it is larger than the sum of its proper divisors (1).

342729883 is an equidigital number, since it uses as much as digits as its factorization.

342729883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 46.

The square root of 342729883 is about 18512.9652676172. The cubic root of 342729883 is about 699.8161986817.

The spelling of 342729883 in words is "three hundred forty-two million, seven hundred twenty-nine thousand, eight hundred eighty-three".