342794117 has 2 divisors, whose sum is σ = 342794118. Its totient is φ = 342794116.

The previous prime is 342794107. The next prime is 342794131. The reversal of 342794117 is 711497243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342768196 + 25921 = 18514^2 + 161^2 .

It is a cyclic number.

It is not a de Polignac number, because 342794117 - 2¹⁴ = 342777733 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 (342794107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171397058 + 171397059.

It is an arithmetic number, because the mean of its divisors is an integer number (171397059).

Almost surely, 2^342794117 is an apocalyptic number.

It is an amenable number.

342794117 is a deficient number, since it is larger than the sum of its proper divisors (1).

342794117 is an equidigital number, since it uses as much as digits as its factorization.

342794117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 38.

The square root of 342794117 is about 18514.7000245751. The cubic root of 342794117 is about 699.8599155055.

The spelling of 342794117 in words is "three hundred forty-two million, seven hundred ninety-four thousand, one hundred seventeen".