349108449315 has 32 divisors (see below), whose sum is σ = 573782727936. Its totient is φ = 181123413120.

The previous prime is 349108449301. The next prime is 349108449353. The reversal of 349108449315 is 513944801943.

It is a happy number.

It is a Cunningham number, because it is equal to 590854²-1.

It is not a de Polignac number, because 349108449315 - 2⁸ = 349108449059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2895180 + ... + 3013350.

It is an arithmetic number, because the mean of its divisors is an integer number (17930710248).

Almost surely, 2^349108449315 is an apocalyptic number.

349108449315 is a deficient number, since it is larger than the sum of its proper divisors (224674278621).

349108449315 is a wasteful number, since it uses less digits than its factorization.

349108449315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123539.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 349108449315 in words is "three hundred forty-nine billion, one hundred eight million, four hundred forty-nine thousand, three hundred fifteen".