4738446 has 32 divisors (see below), whose sum is σ = 10759680. Its totient is φ = 1545048.

The previous prime is 4738439. The next prime is 4738451. The reversal of 4738446 is 6448374.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4738446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1605 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (336240).

Almost surely, 2^4738446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4738446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5379840).

4738446 is an abundant number, since it is smaller than the sum of its proper divisors (6021234).

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

4738446 is a wasteful number, since it uses less digits than its factorization.

4738446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925 (or 1919 counting only the distinct ones).

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

The square root of 4738446 is about 2176.7971885318. The cubic root of 4738446 is about 167.9623640183.

It can be divided in two parts, 4738 and 446, that added together give a square (5184 = 72²).

The spelling of 4738446 in words is "four million, seven hundred thirty-eight thousand, four hundred forty-six".