689322201 has 8 divisors (see below), whose sum is σ = 919960320. Its totient is φ = 459116112.

The previous prime is 689322157. The next prime is 689322229. The reversal of 689322201 is 102223986.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 689322201 - 2¹¹ = 689320153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (689322241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104265 + ... + 110678.

It is an arithmetic number, because the mean of its divisors is an integer number (114995040).

Almost surely, 2^689322201 is an apocalyptic number.

It is an amenable number.

689322201 is a deficient number, since it is larger than the sum of its proper divisors (230638119).

689322201 is a wasteful number, since it uses less digits than its factorization.

689322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216015.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 689322201 is about 26254.9462197126. The cubic root of 689322201 is about 883.3661540275.

The spelling of 689322201 in words is "six hundred eighty-nine million, three hundred twenty-two thousand, two hundred one".