342179216 has 20 divisors (see below), whose sum is σ = 664605900. Its totient is φ = 170668032.

The previous prime is 342179197. The next prime is 342179221. The reversal of 342179216 is 612971243.

It can be written as a sum of positive squares in 2 ways, for example, as 240250000 + 101929216 = 15500^2 + 10096^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 19601 + ... + 32688.

It is an arithmetic number, because the mean of its divisors is an integer number (33230295).

Almost surely, 2^342179216 is an apocalyptic number.

It is an amenable number.

342179216 is a deficient number, since it is larger than the sum of its proper divisors (322426684).

342179216 is a wasteful number, since it uses less digits than its factorization.

342179216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52706 (or 52700 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 342179216 is about 18498.0868199930. The cubic root of 342179216 is about 699.4411975702.

The spelling of 342179216 in words is "three hundred forty-two million, one hundred seventy-nine thousand, two hundred sixteen".