4289673481 has 8 divisors (see below), whose sum is σ = 4309046280. Its totient is φ = 4270338048.

The previous prime is 4289673467. The next prime is 4289673497. The reversal of 4289673481 is 1843769824.

It can be written as a sum of positive squares in 4 ways, for example, as 258566400 + 4031107081 = 16080^2 + 63491^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4289673481 - 2¹¹ = 4289671433 is a prime.

It is a super-2 number, since 2×4289673481² = 36802597147189314722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4289673431) 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, 234975 + ... + 252571.

It is an arithmetic number, because the mean of its divisors is an integer number (538630785).

Almost surely, 2^4289673481 is an apocalyptic number.

It is an amenable number.

4289673481 is a deficient number, since it is larger than the sum of its proper divisors (19372799).

4289673481 is a wasteful number, since it uses less digits than its factorization.

4289673481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18683.

The product of its digits is 2322432, while the sum is 52.

The square root of 4289673481 is about 65495.5989437458. The cubic root of 4289673481 is about 1624.8305598162.

The spelling of 4289673481 in words is "four billion, two hundred eighty-nine million, six hundred seventy-three thousand, four hundred eighty-one".