4977743 has 2 divisors, whose sum is σ = 4977744. Its totient is φ = 4977742.

The previous prime is 4977733. The next prime is 4977751. The reversal of 4977743 is 3477794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4977743 - 2¹⁶ = 4912207 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4977743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4977733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488871 + 2488872.

It is an arithmetic number, because the mean of its divisors is an integer number (2488872).

Almost surely, 2^4977743 is an apocalyptic number.

4977743 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977743 is an equidigital number, since it uses as much as digits as its factorization.

4977743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 41.

The square root of 4977743 is about 2231.0856101907. The cubic root of 4977743 is about 170.7434910239.

The spelling of 4977743 in words is "four million, nine hundred seventy-seven thousand, seven hundred forty-three".