8224757479 has 2 divisors, whose sum is σ = 8224757480. Its totient is φ = 8224757478.

The previous prime is 8224757441. The next prime is 8224757501. The reversal of 8224757479 is 9747574228.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8224757479 - 2⁷ = 8224757351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8224727479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4112378739 + 4112378740.

It is an arithmetic number, because the mean of its divisors is an integer number (4112378740).

Almost surely, 2^8224757479 is an apocalyptic number.

8224757479 is a deficient number, since it is larger than the sum of its proper divisors (1).

8224757479 is an equidigital number, since it uses as much as digits as its factorization.

8224757479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7902720, while the sum is 55.

The square root of 8224757479 is about 90690.4486646747. The cubic root of 8224757479 is about 2018.5570748689.

It can be divided in two parts, 8224 and 757479, that added together give a triangular number (765703 = T₁₂₃₇).

The spelling of 8224757479 in words is "eight billion, two hundred twenty-four million, seven hundred fifty-seven thousand, four hundred seventy-nine".