4977803 has 4 divisors (see below), whose sum is σ = 4985328. Its totient is φ = 4970280.

The previous prime is 4977799. The next prime is 4977823. The reversal of 4977803 is 3087794.

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 4977803 - 2² = 4977799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4977823) 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, 2663 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (1246332).

Almost surely, 2^4977803 is an apocalyptic number.

4977803 is a deficient number, since it is larger than the sum of its proper divisors (7525).

4977803 is an equidigital number, since it uses as much as digits as its factorization.

4977803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 4977803 is about 2231.0990565190. The cubic root of 4977803 is about 170.7441770489.

The spelling of 4977803 in words is "four million, nine hundred seventy-seven thousand, eight hundred three".