343876678343 has 8 divisors (see below), whose sum is σ = 381496469760. Its totient is φ = 307316599480.

The previous prime is 343876678333. The next prime is 343876678349.

343876678343 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 343876678343 - 2³² = 339581711047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343876678349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264927455 + ... + 264928752.

It is an arithmetic number, because the mean of its divisors is an integer number (47687058720).

Almost surely, 2^343876678343 is an apocalyptic number.

343876678343 is a deficient number, since it is larger than the sum of its proper divisors (37619791417).

343876678343 is a wasteful number, since it uses less digits than its factorization.

343876678343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529856277.

The product of its digits is 146313216, while the sum is 62.

The spelling of 343876678343 in words is "three hundred forty-three billion, eight hundred seventy-six million, six hundred seventy-eight thousand, three hundred forty-three".