200793689 has 2 divisors, whose sum is σ = 200793690. Its totient is φ = 200793688.

The previous prime is 200793679. The next prime is 200793713. The reversal of 200793689 is 986397002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151905625 + 48888064 = 12325^2 + 6992^2 .

It is a cyclic number.

It is not a de Polignac number, because 200793689 - 2⁴ = 200793673 is a prime.

It is not a weakly prime, because it can be changed into another prime (200793679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100396844 + 100396845.

It is an arithmetic number, because the mean of its divisors is an integer number (100396845).

Almost surely, 2^200793689 is an apocalyptic number.

It is an amenable number.

200793689 is a deficient number, since it is larger than the sum of its proper divisors (1).

200793689 is an equidigital number, since it uses as much as digits as its factorization.

200793689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 200793689 is about 14170.1689827609. The cubic root of 200793689 is about 585.5761134852.

The spelling of 200793689 in words is "two hundred million, seven hundred ninety-three thousand, six hundred eighty-nine".