4432011606 has 32 divisors (see below), whose sum is σ = 10744272000. Its totient is φ = 1343033640.

The previous prime is 4432011569. The next prime is 4432011607. The reversal of 4432011606 is 6061102344.

4432011606 is a `hidden beast` number, since 4 + 43 + 2 + 0 + 11 + 606 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4432011606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432011607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730056 + ... + 3731243.

It is an arithmetic number, because the mean of its divisors is an integer number (335758500).

Almost surely, 2^4432011606 is an apocalyptic number.

4432011606 is an abundant number, since it is smaller than the sum of its proper divisors (6312260394).

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

4432011606 is a wasteful number, since it uses less digits than its factorization.

4432011606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7461321 (or 7461315 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4432011606 is about 66573.3550754354. The cubic root of 4432011606 is about 1642.6068502870.

The spelling of 4432011606 in words is "four billion, four hundred thirty-two million, eleven thousand, six hundred six".