4429656 has 192 divisors, whose sum is σ = 16174080. Its totient is φ = 1059840.

The previous prime is 4429643. The next prime is 4429657. The reversal of 4429656 is 6569244.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4429656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94225 + ... + 94271.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

Almost surely, 2^4429656 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 4429656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8087040).

4429656 is an abundant number, since it is smaller than the sum of its proper divisors (11744424).

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

4429656 is a wasteful number, since it uses less digits than its factorization.

4429656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 87 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4429656 is about 2104.6747967323. The cubic root of 4429656 is about 164.2315784543.

The spelling of 4429656 in words is "four million, four hundred twenty-nine thousand, six hundred fifty-six".