3986430479 has 2 divisors, whose sum is σ = 3986430480. Its totient is φ = 3986430478.

The previous prime is 3986430467. The next prime is 3986430491. The reversal of 3986430479 is 9740346893.

It is a balanced prime because it is at equal distance from previous prime (3986430467) and next prime (3986430491).

It is a cyclic number.

It is not a de Polignac number, because 3986430479 - 2²⁸ = 3717995023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3986430479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3986430179) 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, 1993215239 + 1993215240.

It is an arithmetic number, because the mean of its divisors is an integer number (1993215240).

Almost surely, 2^3986430479 is an apocalyptic number.

3986430479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3986430479 is an equidigital number, since it uses as much as digits as its factorization.

3986430479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The square root of 3986430479 is about 63138.1855852700. The cubic root of 3986430479 is about 1585.6039956751.

The spelling of 3986430479 in words is "three billion, nine hundred eighty-six million, four hundred thirty thousand, four hundred seventy-nine".