849048305 has 24 divisors (see below), whose sum is σ = 1203230016. Its totient is φ = 563401440.

The previous prime is 849048281. The next prime is 849048329. The reversal of 849048305 is 503840948.

It is an interprime number because it is at equal distance from previous prime (849048281) and next prime (849048329).

It is not a de Polignac number, because 849048305 - 2¹⁶ = 848982769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 21014 + ... + 46256.

It is an arithmetic number, because the mean of its divisors is an integer number (50134584).

Almost surely, 2^849048305 is an apocalyptic number.

It is an amenable number.

849048305 is a deficient number, since it is larger than the sum of its proper divisors (354181711).

849048305 is a wasteful number, since it uses less digits than its factorization.

849048305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25317 (or 25286 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 849048305 is about 29138.4334685309. The cubic root of 849048305 is about 946.9145716524.

The spelling of 849048305 in words is "eight hundred forty-nine million, forty-eight thousand, three hundred five".