349371301 has 4 divisors (see below), whose sum is σ = 369922572. Its totient is φ = 328820032.

The previous prime is 349371293. The next prime is 349371307. The reversal of 349371301 is 103173943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100520676 + 248850625 = 10026^2 + 15775^2 .

It is a cyclic number.

It is not a de Polignac number, because 349371301 - 2³ = 349371293 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349371307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10275610 + ... + 10275643.

It is an arithmetic number, because the mean of its divisors is an integer number (92480643).

Almost surely, 2^349371301 is an apocalyptic number.

It is an amenable number.

349371301 is a deficient number, since it is larger than the sum of its proper divisors (20551271).

349371301 is a wasteful number, since it uses less digits than its factorization.

349371301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20551270.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 349371301 is about 18691.4766939373. The cubic root of 349371301 is about 704.3076555680.

The spelling of 349371301 in words is "three hundred forty-nine million, three hundred seventy-one thousand, three hundred one".