340734375 has 42 divisors (see below), whose sum is σ = 615460872. Its totient is φ = 181650000.

The previous prime is 340734343. The next prime is 340734421. The reversal of 340734375 is 573437043.

It is not a de Polignac number, because 340734375 - 2⁵ = 340734343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 139414 + ... + 141836.

Almost surely, 2^340734375 is an apocalyptic number.

340734375 is a deficient number, since it is larger than the sum of its proper divisors (274726497).

340734375 is an frugal number, since it uses more digits than its factorization.

340734375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The square root of 340734375 is about 18458.9917113585. The cubic root of 340734375 is about 698.4553525308.

The spelling of 340734375 in words is "three hundred forty million, seven hundred thirty-four thousand, three hundred seventy-five".