343670677407 has 6 divisors (see below), whose sum is σ = 496413200712. Its totient is φ = 229113784932.

The previous prime is 343670677379. The next prime is 343670677409. The reversal of 343670677407 is 704776076343.

It is not a de Polignac number, because 343670677407 - 2⁷ = 343670677279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343670677409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19092815403 + ... + 19092815420.

It is an arithmetic number, because the mean of its divisors is an integer number (82735533452).

Almost surely, 2^343670677407 is an apocalyptic number.

343670677407 is a deficient number, since it is larger than the sum of its proper divisors (152742523305).

343670677407 is a wasteful number, since it uses less digits than its factorization.

343670677407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38185630829 (or 38185630826 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 54.

The spelling of 343670677407 in words is "three hundred forty-three billion, six hundred seventy million, six hundred seventy-seven thousand, four hundred seven".