342216627 has 16 divisors (see below), whose sum is σ = 473833248. Its totient is φ = 219525120.

The previous prime is 342216607. The next prime is 342216631. The reversal of 342216627 is 726612243.

It is not a de Polignac number, because 342216627 - 2⁷ = 342216499 is a prime.

It is a super-2 number, since 2×342216627² = 234224439590514258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342216607) 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 15 ways as a sum of consecutive naturals, for example, 10078 + ... + 28035.

It is an arithmetic number, because the mean of its divisors is an integer number (29614578).

Almost surely, 2^342216627 is an apocalyptic number.

342216627 is a deficient number, since it is larger than the sum of its proper divisors (131616621).

342216627 is a wasteful number, since it uses less digits than its factorization.

342216627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38230.

The product of its digits is 24192, while the sum is 33.

The square root of 342216627 is about 18499.0980050380. The cubic root of 342216627 is about 699.4666869822.

The spelling of 342216627 in words is "three hundred forty-two million, two hundred sixteen thousand, six hundred twenty-seven".