848729 has 6 divisors (see below), whose sum is σ = 987354. Its totient is φ = 727440.

The previous prime is 848713. The next prime is 848737. The reversal of 848729 is 927848.

It can be written as a sum of positive squares in only one way, i.e., 648025 + 200704 = 805^2 + 448^2 .

It is not a de Polignac number, because 848729 - 2⁴ = 848713 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 848692 and 848701.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 848729.

It is not an unprimeable number, because it can be changed into a prime (848779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8612 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (164559).

2⁸⁴⁸⁷²⁹ is an apocalyptic number.

It is an amenable number.

848729 is a deficient number, since it is larger than the sum of its proper divisors (138625).

848729 is a wasteful number, since it uses less digits than its factorization.

848729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17335 (or 17328 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 848729 is about 921.2648913315. The cubic root of 848729 is about 94.6795853449.

The spelling of 848729 in words is "eight hundred forty-eight thousand, seven hundred twenty-nine".