4733840 has 40 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 1851776.

The previous prime is 4733809. The next prime is 4733843. The reversal of 4733840 is 483374.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4733840² = 44818482291200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4733843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3131 + ... + 4389.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 2^4733840 is an apocalyptic number.

4733840 is a gapful number since it is divisible by the number (40) 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 4733840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5624640).

4733840 is an abundant number, since it is smaller than the sum of its proper divisors (6515440).

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

4733840 is a wasteful number, since it uses less digits than its factorization.

4733840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4733840 is about 2175.7389549300. The cubic root of 4733840 is about 167.9079238457.

The spelling of 4733840 in words is "four million, seven hundred thirty-three thousand, eight hundred forty".