342030634 has 8 divisors (see below), whose sum is σ = 559686528. Its totient is φ = 155468460.

The previous prime is 342030629. The next prime is 342030641. The reversal of 342030634 is 436030243.

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

It is a junction number, because it is equal to n+sod(n) for n = 342030599 and 342030608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7773402 + ... + 7773445.

It is an arithmetic number, because the mean of its divisors is an integer number (69960816).

Almost surely, 2^342030634 is an apocalyptic number.

342030634 is a deficient number, since it is larger than the sum of its proper divisors (217655894).

342030634 is a wasteful number, since it uses less digits than its factorization.

342030634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15546860.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 342030634 is about 18494.0702388631. The cubic root of 342030634 is about 699.3399451534.

Adding to 342030634 its reverse (436030243), we get a palindrome (778060877).

The spelling of 342030634 in words is "three hundred forty-two million, thirty thousand, six hundred thirty-four".