200916669 has 16 divisors (see below), whose sum is σ = 278003520. Its totient is φ = 128916480.

The previous prime is 200916643. The next prime is 200916679. The reversal of 200916669 is 966619002.

It is not a de Polignac number, because 200916669 - 2¹¹ = 200914621 is a prime.

It is a super-2 number, since 2×200916669² = 80735015764111122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200916619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25309 + ... + 32285.

It is an arithmetic number, because the mean of its divisors is an integer number (17375220).

Almost surely, 2^200916669 is an apocalyptic number.

200916669 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

200916669 is a deficient number, since it is larger than the sum of its proper divisors (77086851).

200916669 is a wasteful number, since it uses less digits than its factorization.

200916669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 200916669 is about 14174.5077163195. The cubic root of 200916669 is about 585.6956382466.

The spelling of 200916669 in words is "two hundred million, nine hundred sixteen thousand, six hundred sixty-nine".