848809489 has 16 divisors (see below), whose sum is σ = 952609536. Its totient is φ = 749520000.

The previous prime is 848809441. The next prime is 848809529. The reversal of 848809489 is 984908848.

848809489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 848809489 - 2¹⁹ = 848285201 is a prime.

It is a super-2 number, since 2×848809489² = 1440955097232882242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (848809789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304269 + ... + 307045.

It is an arithmetic number, because the mean of its divisors is an integer number (59538096).

Almost surely, 2^848809489 is an apocalyptic number.

It is an amenable number.

848809489 is a deficient number, since it is larger than the sum of its proper divisors (103800047).

848809489 is a wasteful number, since it uses less digits than its factorization.

848809489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576.

The product of its (nonzero) digits is 5308416, while the sum is 58.

The square root of 848809489 is about 29134.3352249541. The cubic root of 848809489 is about 946.8257822181.

The spelling of 848809489 in words is "eight hundred forty-eight million, eight hundred nine thousand, four hundred eighty-nine".