894729 has 16 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 513360.

The previous prime is 894721. The next prime is 894731. The reversal of 894729 is 927498.

894729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 894729 - 2³ = 894721 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (894721) 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, 87 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (85680).

2⁸⁹⁴⁷²⁹ is an apocalyptic number.

It is an amenable number.

894729 is a deficient number, since it is larger than the sum of its proper divisors (476151).

894729 is a wasteful number, since it uses less digits than its factorization.

894729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460.

The product of its digits is 36288, while the sum is 39.

The square root of 894729 is about 945.9011576269. The cubic root of 894729 is about 96.3600843109.

The spelling of 894729 in words is "eight hundred ninety-four thousand, seven hundred twenty-nine".