342167069 has 2 divisors, whose sum is σ = 342167070. Its totient is φ = 342167068.

The previous prime is 342167047. The next prime is 342167081. The reversal of 342167069 is 960761243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341140900 + 1026169 = 18470^2 + 1013^2 .

It is a cyclic number.

It is not a de Polignac number, because 342167069 - 2⁸ = 342166813 is a prime.

It is a super-2 number, since 2×342167069² = 234156606216101522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342167269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171083534 + 171083535.

It is an arithmetic number, because the mean of its divisors is an integer number (171083535).

Almost surely, 2^342167069 is an apocalyptic number.

It is an amenable number.

342167069 is a deficient number, since it is larger than the sum of its proper divisors (1).

342167069 is an equidigital number, since it uses as much as digits as its factorization.

342167069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 342167069 is about 18497.7584858274. The cubic root of 342167069 is about 699.4329209982.

The spelling of 342167069 in words is "three hundred forty-two million, one hundred sixty-seven thousand, sixty-nine".