848220413 has 2 divisors, whose sum is σ = 848220414. Its totient is φ = 848220412.

The previous prime is 848220407. The next prime is 848220563. The reversal of 848220413 is 314022848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474455524 + 373764889 = 21782^2 + 19333^2 .

It is a cyclic number.

It is not a de Polignac number, because 848220413 - 2⁶ = 848220349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 848220413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848220313) 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, 424110206 + 424110207.

It is an arithmetic number, because the mean of its divisors is an integer number (424110207).

Almost surely, 2^848220413 is an apocalyptic number.

It is an amenable number.

848220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

848220413 is an equidigital number, since it uses as much as digits as its factorization.

848220413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 848220413 is about 29124.2238179835. The cubic root of 848220413 is about 946.6066983410.

The spelling of 848220413 in words is "eight hundred forty-eight million, two hundred twenty thousand, four hundred thirteen".