4973843 has 16 divisors (see below), whose sum is σ = 6148800. Its totient is φ = 4007808.

The previous prime is 4973827. The next prime is 4973861. The reversal of 4973843 is 3483794.

It is not a de Polignac number, because 4973843 - 2⁴ = 4973827 is a prime.

It is a super-2 number, since 2×4973843² = 49478228377298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4973797 and 4973806.

It is not an unprimeable number, because it can be changed into a prime (4973743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5405 + ... + 6257.

It is an arithmetic number, because the mean of its divisors is an integer number (384300).

Almost surely, 2^4973843 is an apocalyptic number.

4973843 is a deficient number, since it is larger than the sum of its proper divisors (1174957).

4973843 is an equidigital number, since it uses as much as digits as its factorization.

4973843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 877 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 4973843 is about 2230.2114249550. The cubic root of 4973843 is about 170.6988875695.

The spelling of 4973843 in words is "four million, nine hundred seventy-three thousand, eight hundred forty-three".