853704 has 48 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 278880.

The previous prime is 853703. The next prime is 853717. The reversal of 853704 is 407358.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 853704.

It is not an unprimeable number, because it can be changed into a prime (853703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5029 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (49140).

2⁸⁵³⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 853704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179360).

853704 is an abundant number, since it is smaller than the sum of its proper divisors (1505016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853704 is a wasteful number, since it uses less digits than its factorization.

853704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 853704 is about 923.9610381396. The cubic root of 853704 is about 94.8642196920.

The spelling of 853704 in words is "eight hundred fifty-three thousand, seven hundred four".