340000673704 has 16 divisors (see below), whose sum is σ = 643813158420. Its totient is φ = 168317164800.

The previous prime is 340000673653. The next prime is 340000673729. The reversal of 340000673704 is 407376000043.

It can be written as a sum of positive squares in 2 ways, for example, as 214119052900 + 125881620804 = 462730^2 + 354798^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340000673704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210395649 + ... + 210397264.

Almost surely, 2^340000673704 is an apocalyptic number.

It is an amenable number.

340000673704 is a deficient number, since it is larger than the sum of its proper divisors (303812484716).

340000673704 is a wasteful number, since it uses less digits than its factorization.

340000673704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420793020 (or 420793016 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

Adding to 340000673704 its reverse (407376000043), we get a palindrome (747376673747).

The spelling of 340000673704 in words is "three hundred forty billion, six hundred seventy-three thousand, seven hundred four".