200317893 has 8 divisors (see below), whose sum is σ = 281148000. Its totient is φ = 126516528.

The previous prime is 200317883. The next prime is 200317903. The reversal of 200317893 is 398713002.

It is an interprime number because it is at equal distance from previous prime (200317883) and next prime (200317903).

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

It is not a de Polignac number, because 200317893 - 2¹⁰ = 200316869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200317853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757118 + ... + 1757231.

It is an arithmetic number, because the mean of its divisors is an integer number (35143500).

Almost surely, 2^200317893 is an apocalyptic number.

It is an amenable number.

200317893 is a deficient number, since it is larger than the sum of its proper divisors (80830107).

200317893 is a wasteful number, since it uses less digits than its factorization.

200317893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514371.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 200317893 is about 14153.3703759917. The cubic root of 200317893 is about 585.1132252169.

The spelling of 200317893 in words is "two hundred million, three hundred seventeen thousand, eight hundred ninety-three".