4780877 has 2 divisors, whose sum is σ = 4780878. Its totient is φ = 4780876.

The previous prime is 4780871. The next prime is 4780891. The reversal of 4780877 is 7780874.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4605316 + 175561 = 2146^2 + 419^2 .

It is a cyclic number.

It is not a de Polignac number, because 4780877 - 2⁴ = 4780861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4780871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390438 + 2390439.

It is an arithmetic number, because the mean of its divisors is an integer number (2390439).

Almost surely, 2^4780877 is an apocalyptic number.

It is an amenable number.

4780877 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780877 is an equidigital number, since it uses as much as digits as its factorization.

4780877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87808, while the sum is 41.

The square root of 4780877 is about 2186.5216669404. The cubic root of 4780877 is about 168.4622215405.

The spelling of 4780877 in words is "four million, seven hundred eighty thousand, eight hundred seventy-seven".