4208893 has 6 divisors (see below), whose sum is σ = 4540634. Its totient is φ = 3878304.

The previous prime is 4208891. The next prime is 4208903. The reversal of 4208893 is 3988024.

It can be written as a sum of positive squares in 3 ways, for example, as 120409 + 4088484 = 347^2 + 2022^2 .

It is not a de Polignac number, because 4208893 - 2¹ = 4208891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4208891) 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 5 ways as a sum of consecutive naturals, for example, 7113 + ... + 7681.

Almost surely, 2^4208893 is an apocalyptic number.

It is an amenable number.

4208893 is a deficient number, since it is larger than the sum of its proper divisors (331741).

4208893 is an frugal number, since it uses more digits than its factorization.

4208893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4208893 is about 2051.5586757390. The cubic root of 4208893 is about 161.4566590942.

The spelling of 4208893 in words is "four million, two hundred eight thousand, eight hundred ninety-three".