289672701 has 8 divisors (see below), whose sum is σ = 388253184. Its totient is φ = 192103680.

The previous prime is 289672699. The next prime is 289672751. The reversal of 289672701 is 107276982.

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

It is not a de Polignac number, because 289672701 - 2¹ = 289672699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289672751) 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, 252196 + ... + 253341.

It is an arithmetic number, because the mean of its divisors is an integer number (48531648).

Almost surely, 2^289672701 is an apocalyptic number.

It is an amenable number.

289672701 is a deficient number, since it is larger than the sum of its proper divisors (98580483).

289672701 is a wasteful number, since it uses less digits than its factorization.

289672701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505731.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 289672701 is about 17019.7738234091. The cubic root of 289672701 is about 661.6614864933.

The spelling of 289672701 in words is "two hundred eighty-nine million, six hundred seventy-two thousand, seven hundred one".