848994291 has 10 divisors (see below), whose sum is σ = 1268250852. Its totient is φ = 565996140.

The previous prime is 848994283. The next prime is 848994337. The reversal of 848994291 is 192499848.

It is not a de Polignac number, because 848994291 - 2³ = 848994283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (848994221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5240625 + ... + 5240786.

Almost surely, 2^848994291 is an apocalyptic number.

848994291 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

848994291 is a deficient number, since it is larger than the sum of its proper divisors (419256561).

848994291 is a wasteful number, since it uses less digits than its factorization.

848994291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481423 (or 10481414 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The square root of 848994291 is about 29137.5066023159. The cubic root of 848994291 is about 946.8944912368.

The spelling of 848994291 in words is "eight hundred forty-eight million, nine hundred ninety-four thousand, two hundred ninety-one".