340335734 has 4 divisors (see below), whose sum is σ = 510503604. Its totient is φ = 170167866.

The previous prime is 340335719. The next prime is 340335757. The reversal of 340335734 is 437533043.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 340335734.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 85083932 + ... + 85083935.

It is an arithmetic number, because the mean of its divisors is an integer number (127625901).

Almost surely, 2^340335734 is an apocalyptic number.

340335734 is a deficient number, since it is larger than the sum of its proper divisors (170167870).

340335734 is a wasteful number, since it uses less digits than its factorization.

340335734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170167869.

The product of its (nonzero) digits is 45360, while the sum is 32.

The square root of 340335734 is about 18448.1905345755. The cubic root of 340335734 is about 698.1828610974.

Adding to 340335734 its reverse (437533043), we get a palindrome (777868777).

The spelling of 340335734 in words is "three hundred forty million, three hundred thirty-five thousand, seven hundred thirty-four".