349471934 has 16 divisors (see below), whose sum is σ = 600215136. Its totient is φ = 149493600.

The previous prime is 349471909. The next prime is 349471949. The reversal of 349471934 is 439174943.

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, 15497 + ... + 30644.

It is an arithmetic number, because the mean of its divisors is an integer number (37513446).

Almost surely, 2^349471934 is an apocalyptic number.

349471934 is a deficient number, since it is larger than the sum of its proper divisors (250743202).

349471934 is a wasteful number, since it uses less digits than its factorization.

349471934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46691.

The product of its digits is 326592, while the sum is 44.

The square root of 349471934 is about 18694.1684490110. The cubic root of 349471934 is about 704.3752720628.

The spelling of 349471934 in words is "three hundred forty-nine million, four hundred seventy-one thousand, nine hundred thirty-four".