848600644 has 24 divisors (see below), whose sum is σ = 1495978848. Its totient is φ = 421189440.

The previous prime is 848600633. The next prime is 848600653. The reversal of 848600644 is 446006848.

It is a junction number, because it is equal to n+sod(n) for n = 848600597 and 848600606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393072 + ... + 395224.

It is an arithmetic number, because the mean of its divisors is an integer number (62332452).

Almost surely, 2^848600644 is an apocalyptic number.

It is an amenable number.

848600644 is a deficient number, since it is larger than the sum of its proper divisors (647378204).

848600644 is a wasteful number, since it uses less digits than its factorization.

848600644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2833 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 848600644 is about 29130.7508313809. The cubic root of 848600644 is about 946.7481220549.

The spelling of 848600644 in words is "eight hundred forty-eight million, six hundred thousand, six hundred forty-four".