289714901 has 48 divisors (see below), whose sum is σ = 376747200. Its totient is φ = 221050368.

The previous prime is 289714891. The next prime is 289714913. The reversal of 289714901 is 109417982.

It is not a de Polignac number, because 289714901 - 2¹⁴ = 289698517 is a prime.

It is a super-2 number, since 2×289714901² = 167869447722879602, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289714981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1618430 + ... + 1618608.

It is an arithmetic number, because the mean of its divisors is an integer number (7848900).

Almost surely, 2^289714901 is an apocalyptic number.

It is an amenable number.

289714901 is a deficient number, since it is larger than the sum of its proper divisors (87032299).

289714901 is a wasteful number, since it uses less digits than its factorization.

289714901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 289714901 is about 17021.0135127142. The cubic root of 289714901 is about 661.6936155811.

The spelling of 289714901 in words is "two hundred eighty-nine million, seven hundred fourteen thousand, nine hundred one".