4734648 has 48 divisors (see below), whose sum is σ = 13501800. Its totient is φ = 1494720.

The previous prime is 4734647. The next prime is 4734671. The reversal of 4734648 is 8464374.

4734648 is a `hidden beast` number, since 4 + 7 + 3 + 4 + 648 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a d-powerful number, because it can be written as 4² + 7³ + 3¹² + 4⁴ + 6⁵ + 4¹¹ + 8³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4734647) 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 11 ways as a sum of consecutive naturals, for example, 363 + ... + 3098.

Almost surely, 2^4734648 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 4734648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6750900).

4734648 is an abundant number, since it is smaller than the sum of its proper divisors (8767152).

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

4734648 is a wasteful number, since it uses less digits than its factorization.

4734648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492 (or 3485 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 4734648 is about 2175.9246310477. The cubic root of 4734648 is about 167.9174764769.

The spelling of 4734648 in words is "four million, seven hundred thirty-four thousand, six hundred forty-eight".