848563963 has 4 divisors (see below), whose sum is σ = 913838128. Its totient is φ = 783289800.

The previous prime is 848563949. The next prime is 848563987. The reversal of 848563963 is 369365848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848563963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 848563963.

It is not an unprimeable number, because it can be changed into a prime (848563363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32637063 + ... + 32637088.

It is an arithmetic number, because the mean of its divisors is an integer number (228459532).

Almost surely, 2^848563963 is an apocalyptic number.

848563963 is a deficient number, since it is larger than the sum of its proper divisors (65274165).

848563963 is a wasteful number, since it uses less digits than its factorization.

848563963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65274164.

The product of its digits is 3732480, while the sum is 52.

The square root of 848563963 is about 29130.1212321542. The cubic root of 848563963 is about 946.7344807076.

The spelling of 848563963 in words is "eight hundred forty-eight million, five hundred sixty-three thousand, nine hundred sixty-three".