349258960441274 has 8 divisors (see below), whose sum is σ = 564187551482100. Its totient is φ = 161196443280576.

The previous prime is 349258960441213. The next prime is 349258960441291. The reversal of 349258960441274 is 472144069852943.

It can be written as a sum of positive squares in 2 ways, for example, as 346228077912025 + 3030882529249 = 18607205^2 + 1740943^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6716518469999 + ... + 6716518470050.

It is a 1-persistent number, because it is pandigital, but 2⋅349258960441274 = 698517920882548 is not.

Almost surely, 2^{349258960441274} is an apocalyptic number.

349258960441274 is a deficient number, since it is larger than the sum of its proper divisors (214928591040826).

349258960441274 is a wasteful number, since it uses less digits than its factorization.

349258960441274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433036940064.

The product of its (nonzero) digits is 418037760, while the sum is 68.

The spelling of 349258960441274 in words is "three hundred forty-nine trillion, two hundred fifty-eight billion, nine hundred sixty million, four hundred forty-one thousand, two hundred seventy-four".