349859238 has 16 divisors (see below), whose sum is σ = 701727600. Its totient is φ = 116284896.

The previous prime is 349859227. The next prime is 349859243. The reversal of 349859238 is 832958943.

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, 81445 + ... + 85632.

It is an arithmetic number, because the mean of its divisors is an integer number (43857975).

Almost surely, 2^349859238 is an apocalyptic number.

349859238 is an abundant number, since it is smaller than the sum of its proper divisors (351868362).

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

349859238 is a wasteful number, since it uses less digits than its factorization.

349859238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167431.

The product of its digits is 1866240, while the sum is 51.

The square root of 349859238 is about 18704.5245328503. The cubic root of 349859238 is about 704.6353851227.

The spelling of 349859238 in words is "three hundred forty-nine million, eight hundred fifty-nine thousand, two hundred thirty-eight".