342690171 has 4 divisors (see below), whose sum is σ = 456920232. Its totient is φ = 228460112.

The previous prime is 342690169. The next prime is 342690197. The reversal of 342690171 is 171096243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342690171 - 2¹ = 342690169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342690871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57115026 + ... + 57115031.

It is an arithmetic number, because the mean of its divisors is an integer number (114230058).

Almost surely, 2^342690171 is an apocalyptic number.

342690171 is a deficient number, since it is larger than the sum of its proper divisors (114230061).

342690171 is a wasteful number, since it uses less digits than its factorization.

342690171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114230060.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 342690171 is about 18511.8926909163. The cubic root of 342690171 is about 699.7891684793.

The spelling of 342690171 in words is "three hundred forty-two million, six hundred ninety thousand, one hundred seventy-one".