289477341 has 8 divisors (see below), whose sum is σ = 428855360. Its totient is φ = 192984876.

The previous prime is 289477327. The next prime is 289477351. The reversal of 289477341 is 143774982.

It is not a de Polignac number, because 289477341 - 2¹⁸ = 289215197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289477351) 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, 5360665 + ... + 5360718.

It is an arithmetic number, because the mean of its divisors is an integer number (53606920).

Almost surely, 2^289477341 is an apocalyptic number.

It is an amenable number.

289477341 is a deficient number, since it is larger than the sum of its proper divisors (139378019).

289477341 is a wasteful number, since it uses less digits than its factorization.

289477341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10721392 (or 10721386 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 289477341 is about 17014.0336487266. The cubic root of 289477341 is about 661.5127079382.

The spelling of 289477341 in words is "two hundred eighty-nine million, four hundred seventy-seven thousand, three hundred forty-one".