208364962934 has 8 divisors (see below), whose sum is σ = 312762553680. Its totient is φ = 104110778376.

The previous prime is 208364962921. The next prime is 208364962957. The reversal of 208364962934 is 439269463802.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 208364962934.

It is a congruent number.

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, 35847914 + ... + 35853725.

It is an arithmetic number, because the mean of its divisors is an integer number (39095319210).

Almost surely, 2^208364962934 is an apocalyptic number.

208364962934 is a deficient number, since it is larger than the sum of its proper divisors (104397590746).

208364962934 is a wasteful number, since it uses less digits than its factorization.

208364962934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71703094.

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 208364962934 in words is "two hundred eight billion, three hundred sixty-four million, nine hundred sixty-two thousand, nine hundred thirty-four".