4797980479 has 2 divisors, whose sum is σ = 4797980480. Its totient is φ = 4797980478.

The previous prime is 4797980459. The next prime is 4797980497. The reversal of 4797980479 is 9740897974.

Together with next prime (4797980497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4797980479 - 2³¹ = 2650496831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4797980479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4797980459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2398990239 + 2398990240.

It is an arithmetic number, because the mean of its divisors is an integer number (2398990240).

Almost surely, 2^4797980479 is an apocalyptic number.

4797980479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4797980479 is an equidigital number, since it uses as much as digits as its factorization.

4797980479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32006016, while the sum is 64.

The square root of 4797980479 is about 69267.4561320105. The cubic root of 4797980479 is about 1686.6287238093.

The spelling of 4797980479 in words is "four billion, seven hundred ninety-seven million, nine hundred eighty thousand, four hundred seventy-nine".