973894 has 4 divisors (see below), whose sum is σ = 1460844. Its totient is φ = 486946.

The previous prime is 973891. The next prime is 973897. The reversal of 973894 is 498379.

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

It is an interprime number because it is at equal distance from previous prime (973891) and next prime (973897).

It is a super-3 number, since 3×973894³ = 2771126333587202952, which contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973891) 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, 243472 + ... + 243475.

It is an arithmetic number, because the mean of its divisors is an integer number (365211).

2⁹⁷³⁸⁹⁴ is an apocalyptic number.

973894 is a deficient number, since it is larger than the sum of its proper divisors (486950).

973894 is a wasteful number, since it uses less digits than its factorization.

973894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486949.

The product of its digits is 54432, while the sum is 40.

The square root of 973894 is about 986.8606791235. The cubic root of 973894 is about 99.1221157446.

The spelling of 973894 in words is "nine hundred seventy-three thousand, eight hundred ninety-four".