349935294 has 16 divisors (see below), whose sum is σ = 730300032. Its totient is φ = 111573528.

The previous prime is 349935283. The next prime is 349935323. The reversal of 349935294 is 492539943.

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, 1267744 + ... + 1268019.

It is an arithmetic number, because the mean of its divisors is an integer number (45643752).

Almost surely, 2^349935294 is an apocalyptic number.

349935294 is an abundant number, since it is smaller than the sum of its proper divisors (380364738).

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

349935294 is a wasteful number, since it uses less digits than its factorization.

349935294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535791.

The product of its digits is 1049760, while the sum is 48.

The square root of 349935294 is about 18706.5575133427. The cubic root of 349935294 is about 704.6864417193.

The spelling of 349935294 in words is "three hundred forty-nine million, nine hundred thirty-five thousand, two hundred ninety-four".