934691 has 4 divisors (see below), whose sum is σ = 956472. Its totient is φ = 912912.

The previous prime is 934673. The next prime is 934693. The reversal of 934691 is 196439.

934691 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-934691 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 934691.

It is not an unprimeable number, because it can be changed into a prime (934693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10826 + ... + 10911.

It is an arithmetic number, because the mean of its divisors is an integer number (239118).

2⁹³⁴⁶⁹¹ is an apocalyptic number.

934691 is a deficient number, since it is larger than the sum of its proper divisors (21781).

934691 is a wasteful number, since it uses less digits than its factorization.

934691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21780.

The product of its digits is 5832, while the sum is 32.

The square root of 934691 is about 966.7941869912. The cubic root of 934691 is about 97.7738433430.

The spelling of 934691 in words is "nine hundred thirty-four thousand, six hundred ninety-one".