4840437479 has 2 divisors, whose sum is σ = 4840437480. Its totient is φ = 4840437478.

The previous prime is 4840437443. The next prime is 4840437509. The reversal of 4840437479 is 9747340484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4840437479 - 2⁸ = 4840437223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4840437419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2420218739 + 2420218740.

It is an arithmetic number, because the mean of its divisors is an integer number (2420218740).

Almost surely, 2^4840437479 is an apocalyptic number.

4840437479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4840437479 is an equidigital number, since it uses as much as digits as its factorization.

4840437479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The square root of 4840437479 is about 69573.2526119054. The cubic root of 4840437479 is about 1691.5890751289.

The spelling of 4840437479 in words is "four billion, eight hundred forty million, four hundred thirty-seven thousand, four hundred seventy-nine".