349725341 has 8 divisors (see below), whose sum is σ = 399908544. Its totient is φ = 299597760.

The previous prime is 349725331. The next prime is 349725347. The reversal of 349725341 is 143527943.

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

It is not a de Polignac number, because 349725341 - 2¹⁸ = 349463197 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 349725295 and 349725304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349725347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581 + ... + 26453.

It is an arithmetic number, because the mean of its divisors is an integer number (49988568).

Almost surely, 2^349725341 is an apocalyptic number.

It is an amenable number.

349725341 is a deficient number, since it is larger than the sum of its proper divisors (50183203).

349725341 is a wasteful number, since it uses less digits than its factorization.

349725341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27811.

The product of its digits is 90720, while the sum is 38.

The square root of 349725341 is about 18700.9449226503. The cubic root of 349725341 is about 704.5454817247.

The spelling of 349725341 in words is "three hundred forty-nine million, seven hundred twenty-five thousand, three hundred forty-one".