4329648 has 60 divisors (see below), whose sum is σ = 12273768. Its totient is φ = 1424640.

The previous prime is 4329631. The next prime is 4329649. The reversal of 4329648 is 8469234.

It is a happy number.

4329648 is a `hidden beast` number, since 4 + 3 + 2 + 9 + 648 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 4⁶ + 3⁴ + 2¹⁷ + 9² + 6 + 4¹¹ + 8 .

It is not an unprimeable number, because it can be changed into a prime (4329649) 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, 15268 + ... + 15548.

Almost surely, 2^4329648 is an apocalyptic number.

4329648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4329648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6136884).

4329648 is an abundant number, since it is smaller than the sum of its proper divisors (7944120).

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

4329648 is a wasteful number, since it uses less digits than its factorization.

4329648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 393 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4329648 is about 2080.7806227471. The cubic root of 4329648 is about 162.9862108350.

The spelling of 4329648 in words is "four million, three hundred twenty-nine thousand, six hundred forty-eight".