848840404 has 24 divisors (see below), whose sum is σ = 1503566568. Its totient is φ = 419266560.

The previous prime is 848840381. The next prime is 848840431. The reversal of 848840404 is 404048848.

It can be written as a sum of positive squares in 4 ways, for example, as 499075600 + 349764804 = 22340^2 + 18702^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 247002 + ... + 250414.

It is an arithmetic number, because the mean of its divisors is an integer number (62648607).

Almost surely, 2^848840404 is an apocalyptic number.

It is an amenable number.

848840404 is a deficient number, since it is larger than the sum of its proper divisors (654726164).

848840404 is a wasteful number, since it uses less digits than its factorization.

848840404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155 (or 4153 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 848840404 is about 29134.8657796805. The cubic root of 848840404 is about 946.8372770486.

It can be divided in two parts, 84 and 8840404, that added together give a palindrome (8840488).

The spelling of 848840404 in words is "eight hundred forty-eight million, eight hundred forty thousand, four hundred four".