340703234 has 8 divisors (see below), whose sum is σ = 512330508. Its totient is φ = 169926400.

The previous prime is 340703203. The next prime is 340703257. The reversal of 340703234 is 432307043.

It can be written as a sum of positive squares in 2 ways, for example, as 332880025 + 7823209 = 18245^2 + 2797^2 .

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

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, 211607 + ... + 213210.

Almost surely, 2^340703234 is an apocalyptic number.

340703234 is a deficient number, since it is larger than the sum of its proper divisors (171627274).

340703234 is a wasteful number, since it uses less digits than its factorization.

340703234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425220.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 340703234 is about 18458.1481736387. The cubic root of 340703234 is about 698.4340737259.

The spelling of 340703234 in words is "three hundred forty million, seven hundred three thousand, two hundred thirty-four".