342435406 has 8 divisors (see below), whose sum is σ = 513965880. Its totient is φ = 171113448.

The previous prime is 342435391. The next prime is 342435409. The reversal of 342435406 is 604534243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342435409) by changing a digit.

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, 47956 + ... + 54631.

It is an arithmetic number, because the mean of its divisors is an integer number (64245735).

Almost surely, 2^342435406 is an apocalyptic number.

342435406 is a deficient number, since it is larger than the sum of its proper divisors (171530474).

342435406 is a wasteful number, since it uses less digits than its factorization.

342435406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104258.

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

The square root of 342435406 is about 18505.0102945121. The cubic root of 342435406 is about 699.6157115195.

Adding to 342435406 its reverse (604534243), we get a palindrome (946969649).

The spelling of 342435406 in words is "three hundred forty-two million, four hundred thirty-five thousand, four hundred six".