200389733 has 2 divisors, whose sum is σ = 200389734. Its totient is φ = 200389732.

The previous prime is 200389729. The next prime is 200389747. The reversal of 200389733 is 337983002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122367844 + 78021889 = 11062^2 + 8833^2 .

It is a cyclic number.

It is not a de Polignac number, because 200389733 - 2² = 200389729 is a prime.

It is a super-2 number, since 2×200389733² = 80312090183622578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200389693 and 200389702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200389703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100194866 + 100194867.

It is an arithmetic number, because the mean of its divisors is an integer number (100194867).

Almost surely, 2^200389733 is an apocalyptic number.

It is an amenable number.

200389733 is a deficient number, since it is larger than the sum of its proper divisors (1).

200389733 is an equidigital number, since it uses as much as digits as its factorization.

200389733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 200389733 is about 14155.9080598879. The cubic root of 200389733 is about 585.1831632364.

The spelling of 200389733 in words is "two hundred million, three hundred eighty-nine thousand, seven hundred thirty-three".