340014634 has 16 divisors (see below), whose sum is σ = 527602176. Its totient is φ = 164170800.

The previous prime is 340014611. The next prime is 340014641. The reversal of 340014634 is 436410043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340014599 and 340014608.

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, 24564 + ... + 35824.

It is an arithmetic number, because the mean of its divisors is an integer number (32975136).

Almost surely, 2^340014634 is an apocalyptic number.

340014634 is a deficient number, since it is larger than the sum of its proper divisors (187587542).

340014634 is a wasteful number, since it uses less digits than its factorization.

340014634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11781.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 340014634 is about 18439.4857303559. The cubic root of 340014634 is about 697.9632181229.

Adding to 340014634 its reverse (436410043), we get a palindrome (776424677).

The spelling of 340014634 in words is "three hundred forty million, fourteen thousand, six hundred thirty-four".