4006289484 has 84 divisors (see below), whose sum is σ = 10638990936. Its totient is φ = 1319260608.

The previous prime is 4006289461. The next prime is 4006289509. The reversal of 4006289484 is 4849826004.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 233752 + ... + 250304.

It is an arithmetic number, because the mean of its divisors is an integer number (126654654).

Almost surely, 2^4006289484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4006289484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5319495468).

4006289484 is an abundant number, since it is smaller than the sum of its proper divisors (6632701452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4006289484 is a wasteful number, since it uses less digits than its factorization.

4006289484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16658 (or 16641 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4006289484 is about 63295.2564099396. The cubic root of 4006289484 is about 1588.2326107406.

The spelling of 4006289484 in words is "four billion, six million, two hundred eighty-nine thousand, four hundred eighty-four".