208682934 has 16 divisors (see below), whose sum is σ = 417507888. Its totient is φ = 69537312.

The previous prime is 208682911. The next prime is 208682953. The reversal of 208682934 is 439286802.

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, 29424 + ... + 35820.

It is an arithmetic number, because the mean of its divisors is an integer number (26094243).

Almost surely, 2^208682934 is an apocalyptic number.

208682934 is an abundant number, since it is smaller than the sum of its proper divisors (208824954).

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

208682934 is a wasteful number, since it uses less digits than its factorization.

208682934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11839.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 208682934 is about 14445.8621757235. The cubic root of 208682934 is about 593.1469633769.

The spelling of 208682934 in words is "two hundred eight million, six hundred eighty-two thousand, nine hundred thirty-four".