342430805 has 8 divisors (see below), whose sum is σ = 424172544. Its totient is φ = 265107600.

The previous prime is 342430771. The next prime is 342430807. The reversal of 342430805 is 508034243.

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

It is not a de Polignac number, because 342430805 - 2¹⁰ = 342429781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342430807) 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, 1104461 + ... + 1104770.

It is an arithmetic number, because the mean of its divisors is an integer number (53021568).

Almost surely, 2^342430805 is an apocalyptic number.

It is an amenable number.

342430805 is a deficient number, since it is larger than the sum of its proper divisors (81741739).

342430805 is a wasteful number, since it uses less digits than its factorization.

342430805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209267.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 342430805 is about 18504.8859764117. The cubic root of 342430805 is about 699.6125781341.

The spelling of 342430805 in words is "three hundred forty-two million, four hundred thirty thousand, eight hundred five".