200763834 has 16 divisors (see below), whose sum is σ = 402814272. Its totient is φ = 66706848.

The previous prime is 200763833. The next prime is 200763847. The reversal of 200763834 is 438367002.

It is a super-3 number, since 3×200763834³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 200763795 and 200763804.

It is not an unprimeable number, because it can be changed into a prime (200763833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51574 + ... + 55329.

It is an arithmetic number, because the mean of its divisors is an integer number (25175892).

Almost surely, 2^200763834 is an apocalyptic number.

200763834 is an abundant number, since it is smaller than the sum of its proper divisors (202050438).

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

200763834 is a wasteful number, since it uses less digits than its factorization.

200763834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107221.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 200763834 is about 14169.1154981530. The cubic root of 200763834 is about 585.5470899280.

The spelling of 200763834 in words is "two hundred million, seven hundred sixty-three thousand, eight hundred thirty-four".