934394 has 4 divisors (see below), whose sum is σ = 1401594. Its totient is φ = 467196.

The previous prime is 934393. The next prime is 934399. The reversal of 934394 is 493439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 493439 = 97 ⋅5087.

It can be written as a sum of positive squares in only one way, i.e., 697225 + 237169 = 835^2 + 487^2 .

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 934394.

It is not an unprimeable number, because it can be changed into a prime (934393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233597 + ... + 233600.

2⁹³⁴³⁹⁴ is an apocalyptic number.

934394 is a deficient number, since it is larger than the sum of its proper divisors (467200).

934394 is a wasteful number, since it uses less digits than its factorization.

934394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467199.

The product of its digits is 11664, while the sum is 32.

The square root of 934394 is about 966.6405743605. The cubic root of 934394 is about 97.7634862989.

The spelling of 934394 in words is "nine hundred thirty-four thousand, three hundred ninety-four".