342087017 has 8 divisors (see below), whose sum is σ = 350095680. Its totient is φ = 334167120.

The previous prime is 342087013. The next prime is 342087019. The reversal of 342087017 is 710780243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342087017 - 2² = 342087013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342087013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14363 + ... + 29840.

It is an arithmetic number, because the mean of its divisors is an integer number (43761960).

Almost surely, 2^342087017 is an apocalyptic number.

It is an amenable number.

342087017 is a deficient number, since it is larger than the sum of its proper divisors (8008663).

342087017 is a wasteful number, since it uses less digits than its factorization.

342087017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44383.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 342087017 is about 18495.5945295089. The cubic root of 342087017 is about 699.3783712608.

The spelling of 342087017 in words is "three hundred forty-two million, eighty-seven thousand, seventeen".