340191334 has 32 divisors (see below), whose sum is σ = 603518976. Its totient is φ = 140736960.

The previous prime is 340191281. The next prime is 340191337. The reversal of 340191334 is 433191043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340191337) by changing a digit.

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, 236682 + ... + 238114.

It is an arithmetic number, because the mean of its divisors is an integer number (18859968).

Almost surely, 2^340191334 is an apocalyptic number.

340191334 is a deficient number, since it is larger than the sum of its proper divisors (263327642).

340191334 is a wasteful number, since it uses less digits than its factorization.

340191334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 340191334 is about 18444.2764563970. The cubic root of 340191334 is about 698.0841038440.

It can be divided in two parts, 34019 and 1334, that added together give a palindrome (35353).

The spelling of 340191334 in words is "three hundred forty million, one hundred ninety-one thousand, three hundred thirty-four".