208350396 has 18 divisors (see below), whose sum is σ = 526663592. Its totient is φ = 69450120.

The previous prime is 208350347. The next prime is 208350403. The reversal of 208350396 is 693053802.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 5787511 = 208350396 / (2 + 0 + 8 + 3 + 5 + 0 + 3 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 208350396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2893720 + ... + 2893791.

Almost surely, 2^208350396 is an apocalyptic number.

It is an amenable number.

208350396 is an abundant number, since it is smaller than the sum of its proper divisors (318313196).

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

208350396 is a wasteful number, since it uses less digits than its factorization.

208350396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5787521 (or 5787516 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 208350396 is about 14434.3477857505. The cubic root of 208350396 is about 592.8317343292.

The spelling of 208350396 in words is "two hundred eight million, three hundred fifty thousand, three hundred ninety-six".