4289488479 has 12 divisors (see below), whose sum is σ = 6196495656. Its totient is φ = 2859396912.

The previous prime is 4289488459. The next prime is 4289488481. The reversal of 4289488479 is 9748849824.

4289488479 is a `hidden beast` number, since 4 + 2 + 89 + 4 + 88 + 479 = 666.

It is not a de Polignac number, because 4289488479 - 2⁵ = 4289488447 is a prime.

It is a super-2 number, since 2×4289488479² = 36799422822947466882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289488459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179817 + ... + 202269.

It is an arithmetic number, because the mean of its divisors is an integer number (516374638).

Almost surely, 2^4289488479 is an apocalyptic number.

4289488479 is a deficient number, since it is larger than the sum of its proper divisors (1907007177).

4289488479 is a wasteful number, since it uses less digits than its factorization.

4289488479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43686 (or 43683 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 63.

The square root of 4289488479 is about 65494.1866046140. The cubic root of 4289488479 is about 1624.8072012998.

The spelling of 4289488479 in words is "four billion, two hundred eighty-nine million, four hundred eighty-eight thousand, four hundred seventy-nine".