349848071 has 16 divisors (see below), whose sum is σ = 366436224. Its totient is φ = 333768864.

The previous prime is 349848019. The next prime is 349848077. The reversal of 349848071 is 170848943.

It is a cyclic number.

It is not a de Polignac number, because 349848071 - 2¹⁴ = 349831687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349848077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294140 + ... + 295326.

It is an arithmetic number, because the mean of its divisors is an integer number (22902264).

Almost surely, 2^349848071 is an apocalyptic number.

349848071 is a deficient number, since it is larger than the sum of its proper divisors (16588153).

349848071 is a wasteful number, since it uses less digits than its factorization.

349848071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 349848071 is about 18704.2260198063. The cubic root of 349848071 is about 704.6278880628.

The spelling of 349848071 in words is "three hundred forty-nine million, eight hundred forty-eight thousand, seventy-one".