4686893 has 6 divisors (see below), whose sum is σ = 4854954. Its totient is φ = 4524464.

The previous prime is 4686881. The next prime is 4686911. The reversal of 4686893 is 3986864.

It can be written as a sum of positive squares in 3 ways, for example, as 77284 + 4609609 = 278^2 + 2147^2 .

It is not a de Polignac number, because 4686893 - 2⁸ = 4686637 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 (4686593) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1946 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (809159).

Almost surely, 2^4686893 is an apocalyptic number.

It is an amenable number.

4686893 is a deficient number, since it is larger than the sum of its proper divisors (168061).

4686893 is an equidigital number, since it uses as much as digits as its factorization.

4686893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631 (or 5602 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 4686893 is about 2164.9233242773. The cubic root of 4686893 is about 167.3510132834.

The spelling of 4686893 in words is "four million, six hundred eighty-six thousand, eight hundred ninety-three".