342419605 has 16 divisors (see below), whose sum is σ = 449568000. Its totient is φ = 248304960.

The previous prime is 342419563. The next prime is 342419629. The reversal of 342419605 is 506914243.

It is a happy number.

It is not a de Polignac number, because 342419605 - 2²³ = 334030997 is a prime.

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 in 15 ways as a sum of consecutive naturals, for example, 10276 + ... + 28114.

It is an arithmetic number, because the mean of its divisors is an integer number (28098000).

Almost surely, 2^342419605 is an apocalyptic number.

It is an amenable number.

342419605 is a deficient number, since it is larger than the sum of its proper divisors (107148395).

342419605 is a wasteful number, since it uses less digits than its factorization.

342419605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18204.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 342419605 is about 18504.5833511592. The cubic root of 342419605 is about 699.6049505627.

The spelling of 342419605 in words is "three hundred forty-two million, four hundred nineteen thousand, six hundred five".