200893829 has 2 divisors, whose sum is σ = 200893830. Its totient is φ = 200893828.

The previous prime is 200893793. The next prime is 200893843. The reversal of 200893829 is 928398002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139192804 + 61701025 = 11798^2 + 7855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200893829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200893229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100446914 + 100446915.

It is an arithmetic number, because the mean of its divisors is an integer number (100446915).

Almost surely, 2^200893829 is an apocalyptic number.

It is an amenable number.

200893829 is a deficient number, since it is larger than the sum of its proper divisors (1).

200893829 is an equidigital number, since it uses as much as digits as its factorization.

200893829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 200893829 is about 14173.7020217020. The cubic root of 200893829 is about 585.6734436466.

The spelling of 200893829 in words is "two hundred million, eight hundred ninety-three thousand, eight hundred twenty-nine".