340534030 has 8 divisors (see below), whose sum is σ = 612961272. Its totient is φ = 136213608.

The previous prime is 340534013. The next prime is 340534043. The reversal of 340534030 is 30435043.

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 = 340533992 and 340534010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17026692 + ... + 17026711.

It is an arithmetic number, because the mean of its divisors is an integer number (76620159).

Almost surely, 2^340534030 is an apocalyptic number.

340534030 is a deficient number, since it is larger than the sum of its proper divisors (272427242).

340534030 is a wasteful number, since it uses less digits than its factorization.

340534030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34053410.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 340534030 is about 18453.5641543849. The cubic root of 340534030 is about 698.3184330978.

Adding to 340534030 its reverse (30435043), we get a palindrome (370969073).

It can be divided in two parts, 34053 and 4030, that added together give a palindrome (38083).

The spelling of 340534030 in words is "three hundred forty million, five hundred thirty-four thousand, thirty".