4780379 has 2 divisors, whose sum is σ = 4780380. Its totient is φ = 4780378.

The previous prime is 4780361. The next prime is 4780397. The reversal of 4780379 is 9730874.

Together with next prime (4780397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (4780361) and next prime (4780397).

It is a cyclic number.

It is not a de Polignac number, because 4780379 - 2²⁰ = 3731803 is a prime.

It is not a weakly prime, because it can be changed into another prime (4780079) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390189 + 2390190.

It is an arithmetic number, because the mean of its divisors is an integer number (2390190).

Almost surely, 2^4780379 is an apocalyptic number.

4780379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780379 is an equidigital number, since it uses as much as digits as its factorization.

4780379 is an evil number, because the sum of its binary digits is even.

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

The square root of 4780379 is about 2186.4077844721. The cubic root of 4780379 is about 168.4563720489.

The spelling of 4780379 in words is "four million, seven hundred eighty thousand, three hundred seventy-nine".