9973934 has 8 divisors (see below), whose sum is σ = 15841008. Its totient is φ = 4693600.

The previous prime is 9973933. The next prime is 9973967. The reversal of 9973934 is 4393799.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9973933) 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, 146642 + ... + 146709.

It is an arithmetic number, because the mean of its divisors is an integer number (1980126).

Almost surely, 2^9973934 is an apocalyptic number.

9973934 is a deficient number, since it is larger than the sum of its proper divisors (5867074).

9973934 is a wasteful number, since it uses less digits than its factorization.

9973934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293370.

The product of its digits is 183708, while the sum is 44.

The square root of 9973934 is about 3158.1535744799. The cubic root of 9973934 is about 215.2561144739.

The spelling of 9973934 in words is "nine million, nine hundred seventy-three thousand, nine hundred thirty-four".