340871258 has 16 divisors (see below), whose sum is σ = 629301120. Its totient is φ = 134850096.

The previous prime is 340871227. The next prime is 340871281. The reversal of 340871258 is 852178043.

340871258 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 936278 + ... + 936641.

It is an arithmetic number, because the mean of its divisors is an integer number (39331320).

Almost surely, 2^340871258 is an apocalyptic number.

340871258 is a deficient number, since it is larger than the sum of its proper divisors (288429862).

340871258 is a wasteful number, since it uses less digits than its factorization.

340871258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872941.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 340871258 is about 18462.6990984525. The cubic root of 340871258 is about 698.5488700146.

The spelling of 340871258 in words is "three hundred forty million, eight hundred seventy-one thousand, two hundred fifty-eight".