4373928 has 48 divisors (see below), whose sum is σ = 12760020. Its totient is φ = 1345536.

The previous prime is 4373927. The next prime is 4373951. The reversal of 4373928 is 8293734.

4373928 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4334724 + 39204 = 2082^2 + 198^2 .

It is a super-2 number, since 2×4373928² = 38262492298368, which contains 22 as substring.

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 4¹¹ + 3³ + 7⁴ + 3¹¹ + 9 + 2⁵ + 8 .

It is a junction number, because it is equal to n+sod(n) for n = 4373892 and 4373901.

It is not an unprimeable number, because it can be changed into a prime (4373927) 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, 1401 + ... + 3272.

Almost surely, 2^4373928 is an apocalyptic number.

It is an amenable number.

4373928 is an abundant number, since it is smaller than the sum of its proper divisors (8386092).

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

4373928 is a wasteful number, since it uses less digits than its factorization.

4373928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698 (or 4691 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 4373928 is about 2091.3937936219. The cubic root of 4373928 is about 163.5399560065.

The spelling of 4373928 in words is "four million, three hundred seventy-three thousand, nine hundred twenty-eight".