4780079 has 2 divisors, whose sum is σ = 4780080. Its totient is φ = 4780078.

The previous prime is 4780051. The next prime is 4780081. The reversal of 4780079 is 9700874.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4780079 is a prime.

Together with 4780081, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4780379) 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, 2390039 + 2390040.

It is an arithmetic number, because the mean of its divisors is an integer number (2390040).

Almost surely, 2^4780079 is an apocalyptic number.

4780079 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780079 is an equidigital number, since it uses as much as digits as its factorization.

4780079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 4780079 is about 2186.3391777124. The cubic root of 4780079 is about 168.4528480627.

The spelling of 4780079 in words is "four million, seven hundred eighty thousand, seventy-nine".