4820279479 has 2 divisors, whose sum is σ = 4820279480. Its totient is φ = 4820279478.

The previous prime is 4820279473. The next prime is 4820279507. The reversal of 4820279479 is 9749720284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4820279479 - 2¹¹ = 4820277431 is a prime.

It is a super-2 number, since 2×4820279479² = 46470188511337022882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4820279473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2410139739 + 2410139740.

It is an arithmetic number, because the mean of its divisors is an integer number (2410139740).

Almost surely, 2^4820279479 is an apocalyptic number.

4820279479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4820279479 is an equidigital number, since it uses as much as digits as its factorization.

4820279479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 4820279479 is about 69428.2325786852. The cubic root of 4820279479 is about 1689.2376005148.

The spelling of 4820279479 in words is "four billion, eight hundred twenty million, two hundred seventy-nine thousand, four hundred seventy-nine".