349341710605 has 8 divisors (see below), whose sum is σ = 424952656632. Its totient is φ = 275644965888.

The previous prime is 349341710587. The next prime is 349341710657. The reversal of 349341710605 is 506017143943.

It can be written as a sum of positive squares in 4 ways, for example, as 52092128169 + 297249582436 = 228237^2 + 545206^2 .

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 349341710605 - 2⁹ = 349341710093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478549924 + ... + 478550653.

It is an arithmetic number, because the mean of its divisors is an integer number (53119082079).

Almost surely, 2^349341710605 is an apocalyptic number.

It is an amenable number.

349341710605 is a deficient number, since it is larger than the sum of its proper divisors (75610946027).

349341710605 is an equidigital number, since it uses as much as digits as its factorization.

349341710605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957100655.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 349341710605 in words is "three hundred forty-nine billion, three hundred forty-one million, seven hundred ten thousand, six hundred five".