208049696 has 24 divisors (see below), whose sum is σ = 431156880. Its totient is φ = 98549568.

The previous prime is 208049657. The next prime is 208049701. The reversal of 208049696 is 696940802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170486 + ... + 171701.

It is an arithmetic number, because the mean of its divisors is an integer number (17964870).

Almost surely, 2^208049696 is an apocalyptic number.

It is an amenable number.

208049696 is an abundant number, since it is smaller than the sum of its proper divisors (223107184).

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

208049696 is a wasteful number, since it uses less digits than its factorization.

208049696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342216 (or 342208 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 208049696 is about 14423.9278977677. The cubic root of 208049696 is about 592.5463971690.

The spelling of 208049696 in words is "two hundred eight million, forty-nine thousand, six hundred ninety-six".