349922194358 has 16 divisors (see below), whose sum is σ = 572808954960. Its totient is φ = 158997487200.

The previous prime is 349922194339. The next prime is 349922194367. The reversal of 349922194358 is 853491229943.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 349922194297 and 349922194306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2841113 + ... + 2961716.

It is an arithmetic number, because the mean of its divisors is an integer number (35800559685).

Almost surely, 2^349922194358 is an apocalyptic number.

349922194358 is a deficient number, since it is larger than the sum of its proper divisors (222886760602).

349922194358 is a wasteful number, since it uses less digits than its factorization.

349922194358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805583.

The product of its digits is 16796160, while the sum is 59.

The spelling of 349922194358 in words is "three hundred forty-nine billion, nine hundred twenty-two million, one hundred ninety-four thousand, three hundred fifty-eight".