4373963 has 4 divisors (see below), whose sum is σ = 4771608. Its totient is φ = 3976320.

The previous prime is 4373951. The next prime is 4373969. The reversal of 4373963 is 3693734.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4373963 - 2⁶ = 4373899 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁶ + 7⁶ + 3⁷ + 9 + 6² + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4373969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198806 + ... + 198827.

It is an arithmetic number, because the mean of its divisors is an integer number (1192902).

Almost surely, 2^4373963 is an apocalyptic number.

4373963 is a deficient number, since it is larger than the sum of its proper divisors (397645).

4373963 is a wasteful number, since it uses less digits than its factorization.

4373963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397644.

The product of its digits is 40824, while the sum is 35.

The square root of 4373963 is about 2091.4021612306. The cubic root of 4373963 is about 163.5403922187.

The spelling of 4373963 in words is "four million, three hundred seventy-three thousand, nine hundred sixty-three".