934689 has 16 divisors (see below), whose sum is σ = 1456128. Its totient is φ = 522192.

The previous prime is 934673. The next prime is 934693. The reversal of 934689 is 986439.

It is not a de Polignac number, because 934689 - 2⁴ = 934673 is a prime.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (934639) 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, 514 + ... + 1460.

It is an arithmetic number, because the mean of its divisors is an integer number (91008).

2⁹³⁴⁶⁸⁹ is an apocalyptic number.

It is an amenable number.

934689 is a deficient number, since it is larger than the sum of its proper divisors (521439).

934689 is a wasteful number, since it uses less digits than its factorization.

934689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004.

The product of its digits is 46656, while the sum is 39.

The square root of 934689 is about 966.7931526443. The cubic root of 934689 is about 97.7737736059.

The spelling of 934689 in words is "nine hundred thirty-four thousand, six hundred eighty-nine".