340384470367 has 4 divisors (see below), whose sum is σ = 340720487640. Its totient is φ = 340048453096.

The previous prime is 340384470359. The next prime is 340384470383. The reversal of 340384470367 is 763074483043.

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

It is a cyclic number.

It is not a de Polignac number, because 340384470367 - 2³ = 340384470359 is a prime.

It is a super-2 number, since 2×340384470367² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340384470367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340384479367) 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 3 ways as a sum of consecutive naturals, for example, 168007117 + ... + 168009142.

It is an arithmetic number, because the mean of its divisors is an integer number (85180121910).

Almost surely, 2^340384470367 is an apocalyptic number.

340384470367 is a deficient number, since it is larger than the sum of its proper divisors (336017273).

340384470367 is a wasteful number, since it uses less digits than its factorization.

340384470367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336017272.

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 340384470367 in words is "three hundred forty billion, three hundred eighty-four million, four hundred seventy thousand, three hundred sixty-seven".