342563224 has 8 divisors (see below), whose sum is σ = 642306060. Its totient is φ = 171281608.

The previous prime is 342563201. The next prime is 342563233. The reversal of 342563224 is 422365243.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×342563224³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 21410194 + ... + 21410209.

Almost surely, 2^342563224 is an apocalyptic number.

It is an amenable number.

342563224 is a deficient number, since it is larger than the sum of its proper divisors (299742836).

342563224 is a wasteful number, since it uses less digits than its factorization.

342563224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42820409 (or 42820405 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 342563224 is about 18508.4635775096. The cubic root of 342563224 is about 699.7027472598.

The spelling of 342563224 in words is "three hundred forty-two million, five hundred sixty-three thousand, two hundred twenty-four".