289801096 has 32 divisors (see below), whose sum is σ = 586719000. Its totient is φ = 133401600.

The previous prime is 289801093. The next prime is 289801133. The reversal of 289801096 is 690108982.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 289476196 + 324900 = 17014^2 + 570^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (289801093) 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, 38230 + ... + 45178.

Almost surely, 2^289801096 is an apocalyptic number.

289801096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

289801096 is an abundant number, since it is smaller than the sum of its proper divisors (296917904).

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

289801096 is a wasteful number, since it uses less digits than its factorization.

289801096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369 (or 7365 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 289801096 is about 17023.5453416731. The cubic root of 289801096 is about 661.7592306917.

The spelling of 289801096 in words is "two hundred eighty-nine million, eight hundred one thousand, ninety-six".