848004399997 has 2 divisors, whose sum is σ = 848004399998. Its totient is φ = 848004399996.

The previous prime is 848004399973. The next prime is 848004400003. The reversal of 848004399997 is 799993400848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 835970090596 + 12034309401 = 914314^2 + 109701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848004399997 is a prime.

It is a super-2 number, since 2×848004399997² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848004399967) 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, 424002199998 + 424002199999.

It is an arithmetic number, because the mean of its divisors is an integer number (424002199999).

Almost surely, 2^848004399997 is an apocalyptic number.

It is an amenable number.

848004399997 is a deficient number, since it is larger than the sum of its proper divisors (1).

848004399997 is an equidigital number, since it uses as much as digits as its factorization.

848004399997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141087744, while the sum is 70.

The spelling of 848004399997 in words is "eight hundred forty-eight billion, four million, three hundred ninety-nine thousand, nine hundred ninety-seven".