4347540479 has 2 divisors, whose sum is σ = 4347540480. Its totient is φ = 4347540478.

The previous prime is 4347540371. The next prime is 4347540487. The reversal of 4347540479 is 9740457434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4347540479 is a prime.

It is a super-2 number, since 2×4347540479² = 37802216433087098882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4347540979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2173770239 + 2173770240.

It is an arithmetic number, because the mean of its divisors is an integer number (2173770240).

Almost surely, 2^4347540479 is an apocalyptic number.

4347540479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4347540479 is an equidigital number, since it uses as much as digits as its factorization.

4347540479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The square root of 4347540479 is about 65935.8815744508. The cubic root of 4347540479 is about 1632.1041839197.

The spelling of 4347540479 in words is "four billion, three hundred forty-seven million, five hundred forty thousand, four hundred seventy-nine".