4007256479 has 2 divisors, whose sum is σ = 4007256480. Its totient is φ = 4007256478.

The previous prime is 4007256413. The next prime is 4007256493. The reversal of 4007256479 is 9746527004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4007256479 - 2²⁴ = 3990479263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4027256479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003628239 + 2003628240.

It is an arithmetic number, because the mean of its divisors is an integer number (2003628240).

Almost surely, 2^4007256479 is an apocalyptic number.

4007256479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4007256479 is an equidigital number, since it uses as much as digits as its factorization.

4007256479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 4007256479 is about 63302.8947126433. The cubic root of 4007256479 is about 1588.3603839540.

The spelling of 4007256479 in words is "four billion, seven million, two hundred fifty-six thousand, four hundred seventy-nine".