208620748802 has 8 divisors (see below), whose sum is σ = 313748176896. Its totient is φ = 104038023172.

The previous prime is 208620748783. The next prime is 208620748811. The reversal of 208620748802 is 208847026802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136174658 + ... + 136176189.

It is an arithmetic number, because the mean of its divisors is an integer number (39218522112).

Almost surely, 2^208620748802 is an apocalyptic number.

208620748802 is a deficient number, since it is larger than the sum of its proper divisors (105127428094).

208620748802 is a wasteful number, since it uses less digits than its factorization.

208620748802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272351232.

The product of its (nonzero) digits is 688128, while the sum is 47.

The spelling of 208620748802 in words is "two hundred eight billion, six hundred twenty million, seven hundred forty-eight thousand, eight hundred two".