349814393298 has 24 divisors (see below), whose sum is σ = 757979406288. Its totient is φ = 116597379192.

The previous prime is 349814393273. The next prime is 349814393303. The reversal of 349814393298 is 892393418943.

349814393298 is a `hidden beast` number, since 3 + 4 + 9 + 81 + 439 + 32 + 98 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323640 + ... + 896867.

It is an arithmetic number, because the mean of its divisors is an integer number (31582475262).

Almost surely, 2^349814393298 is an apocalyptic number.

349814393298 is an abundant number, since it is smaller than the sum of its proper divisors (408165012990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349814393298 is a wasteful number, since it uses less digits than its factorization.

349814393298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236438 (or 1236435 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 63.

The spelling of 349814393298 in words is "three hundred forty-nine billion, eight hundred fourteen million, three hundred ninety-three thousand, two hundred ninety-eight".