340629713 has 4 divisors (see below), whose sum is σ = 340981488. Its totient is φ = 340277940.

The previous prime is 340629649. The next prime is 340629721. The reversal of 340629713 is 317926043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 340629713 - 2⁶ = 340629649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340629013) 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 3 ways as a sum of consecutive naturals, for example, 174431 + ... + 176372.

It is an arithmetic number, because the mean of its divisors is an integer number (85245372).

Almost surely, 2^340629713 is an apocalyptic number.

It is an amenable number.

340629713 is a deficient number, since it is larger than the sum of its proper divisors (351775).

340629713 is an equidigital number, since it uses as much as digits as its factorization.

340629713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351774.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 340629713 is about 18456.1565067053. The cubic root of 340629713 is about 698.3838313053.

The spelling of 340629713 in words is "three hundred forty million, six hundred twenty-nine thousand, seven hundred thirteen".