4373139 has 16 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 2770080.

The previous prime is 4373137. The next prime is 4373147. The reversal of 4373139 is 9313734.

It is not a de Polignac number, because 4373139 - 2¹ = 4373137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4373137) 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 15 ways as a sum of consecutive naturals, for example, 5089 + ... + 5885.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^4373139 is an apocalyptic number.

4373139 is a deficient number, since it is larger than the sum of its proper divisors (1755501).

4373139 is a wasteful number, since it uses less digits than its factorization.

4373139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890.

The product of its digits is 6804, while the sum is 30.

The square root of 4373139 is about 2091.2051549286. The cubic root of 4373139 is about 163.5301219180.

The spelling of 4373139 in words is "four million, three hundred seventy-three thousand, one hundred thirty-nine".