347036423405 has 8 divisors (see below), whose sum is σ = 475935666432. Its totient is φ = 237967833168.

The previous prime is 347036423359. The next prime is 347036423407. The reversal of 347036423405 is 504324630743.

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 347036423405 - 2²⁸ = 346767987949 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 (347036423407) 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, 4957663157 + ... + 4957663226.

It is an arithmetic number, because the mean of its divisors is an integer number (59491958304).

Almost surely, 2^347036423405 is an apocalyptic number.

347036423405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

347036423405 is a deficient number, since it is larger than the sum of its proper divisors (128899243027).

347036423405 is an equidigital number, since it uses as much as digits as its factorization.

347036423405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915326395.

The product of its (nonzero) digits is 725760, while the sum is 41.

The spelling of 347036423405 in words is "three hundred forty-seven billion, thirty-six million, four hundred twenty-three thousand, four hundred five".