3256870471 has 2 divisors, whose sum is σ = 3256870472. Its totient is φ = 3256870470.

The previous prime is 3256870429. The next prime is 3256870483. The reversal of 3256870471 is 1740786523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3256870471 - 2²⁹ = 2719999559 is a prime.

It is a super-3 number, since 3×3256870471³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3256870411) 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, 1628435235 + 1628435236.

It is an arithmetic number, because the mean of its divisors is an integer number (1628435236).

Almost surely, 2^3256870471 is an apocalyptic number.

3256870471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3256870471 is an equidigital number, since it uses as much as digits as its factorization.

3256870471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 3256870471 is about 57068.9974592160. The cubic root of 3256870471 is about 1482.2910812602.

The spelling of 3256870471 in words is "three billion, two hundred fifty-six million, eight hundred seventy thousand, four hundred seventy-one".