340073366897 has 8 divisors (see below), whose sum is σ = 378882513792. Its totient is φ = 302579784400.

The previous prime is 340073366863. The next prime is 340073366909. The reversal of 340073366897 is 798663370043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340073366897 - 2⁶ = 340073366833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340073366837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328890554 + ... + 328891587.

It is an arithmetic number, because the mean of its divisors is an integer number (47360314224).

Almost surely, 2^340073366897 is an apocalyptic number.

It is an amenable number.

340073366897 is a deficient number, since it is larger than the sum of its proper divisors (38809146895).

340073366897 is a wasteful number, since it uses less digits than its factorization.

340073366897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657782199.

The product of its (nonzero) digits is 13716864, while the sum is 56.

The spelling of 340073366897 in words is "three hundred forty billion, seventy-three million, three hundred sixty-six thousand, eight hundred ninety-seven".