342187468 has 24 divisors (see below), whose sum is σ = 714131712. Its totient is φ = 140275344.

The previous prime is 342187463. The next prime is 342187471. The reversal of 342187468 is 864781243.

It is not an unprimeable number, because it can be changed into a prime (342187463) 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, 265030 + ... + 266317.

It is an arithmetic number, because the mean of its divisors is an integer number (29755488).

Almost surely, 2^342187468 is an apocalyptic number.

It is an amenable number.

342187468 is an abundant number, since it is smaller than the sum of its proper divisors (371944244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342187468 is a wasteful number, since it uses less digits than its factorization.

342187468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531381 (or 531379 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 342187468 is about 18498.3098687421. The cubic root of 342187468 is about 699.4468201037.

The spelling of 342187468 in words is "three hundred forty-two million, one hundred eighty-seven thousand, four hundred sixty-eight".