342617371 has 4 divisors (see below), whose sum is σ = 362771352. Its totient is φ = 322463392.

The previous prime is 342617333. The next prime is 342617377. The reversal of 342617371 is 173716243.

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 342617371 - 2¹¹ = 342615323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342617377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10076965 + ... + 10076998.

It is an arithmetic number, because the mean of its divisors is an integer number (90692838).

Almost surely, 2^342617371 is an apocalyptic number.

342617371 is a deficient number, since it is larger than the sum of its proper divisors (20153981).

342617371 is a wasteful number, since it uses less digits than its factorization.

342617371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20153980.

The product of its digits is 21168, while the sum is 34.

The square root of 342617371 is about 18509.9262829434. The cubic root of 342617371 is about 699.7396113149.

The spelling of 342617371 in words is "three hundred forty-two million, six hundred seventeen thousand, three hundred seventy-one".