340347625 has 16 divisors (see below), whose sum is σ = 439405200. Its totient is φ = 262886400.

The previous prime is 340347617. The next prime is 340347643. The reversal of 340347625 is 526743043.

It can be written as a sum of positive squares in 8 ways, for example, as 224160784 + 116186841 = 14972^2 + 10779^2 .

It is not a de Polignac number, because 340347625 - 2³ = 340347617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43320 + ... + 50569.

It is an arithmetic number, because the mean of its divisors is an integer number (27462825).

Almost surely, 2^340347625 is an apocalyptic number.

It is an amenable number.

340347625 is a deficient number, since it is larger than the sum of its proper divisors (99057575).

340347625 is an equidigital number, since it uses as much as digits as its factorization.

340347625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93933 (or 93923 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 340347625 is about 18448.5128126903. The cubic root of 340347625 is about 698.1909922798.

The spelling of 340347625 in words is "three hundred forty million, three hundred forty-seven thousand, six hundred twenty-five".