4787338 has 8 divisors (see below), whose sum is σ = 7255332. Its totient is φ = 2368896.

The previous prime is 4787329. The next prime is 4787339. The reversal of 4787338 is 8337874.

It can be written as a sum of positive squares in 2 ways, for example, as 4652649 + 134689 = 2157^2 + 367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁶ + 7 + 8 + 7 + 3⁵ + 3¹⁴ + 8 .

It is a self number, because there is not a number n which added to its sum of digits gives 4787338.

It is not an unprimeable number, because it can be changed into a prime (4787339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12145 + ... + 12532.

Almost surely, 2^4787338 is an apocalyptic number.

4787338 is a deficient number, since it is larger than the sum of its proper divisors (2467994).

4787338 is a wasteful number, since it uses less digits than its factorization.

4787338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24776.

The product of its digits is 112896, while the sum is 40.

The square root of 4787338 is about 2187.9986288844. The cubic root of 4787338 is about 168.5380754384.

The spelling of 4787338 in words is "four million, seven hundred eighty-seven thousand, three hundred thirty-eight".