4780933 has 2 divisors, whose sum is σ = 4780934. Its totient is φ = 4780932.

The previous prime is 4780931. The next prime is 4780939. The reversal of 4780933 is 3390874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4743684 + 37249 = 2178^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 4780933 - 2¹ = 4780931 is a prime.

Together with 4780931, it forms a pair of twin primes.

4780933 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4780931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390466 + 2390467.

It is an arithmetic number, because the mean of its divisors is an integer number (2390467).

Almost surely, 2^4780933 is an apocalyptic number.

It is an amenable number.

4780933 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780933 is an equidigital number, since it uses as much as digits as its factorization.

4780933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 4780933 is about 2186.5344726301. The cubic root of 4780933 is about 168.4628792892.

The spelling of 4780933 in words is "four million, seven hundred eighty thousand, nine hundred thirty-three".