973223433 has 24 divisors (see below), whose sum is σ = 1730176448. Its totient is φ = 513348192.

The previous prime is 973223423. The next prime is 973223473. The reversal of 973223433 is 334322379.

It is a happy number.

It is not a de Polignac number, because 973223433 - 2⁴ = 973223417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (973223423) 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 in 23 ways as a sum of consecutive naturals, for example, 593335 + ... + 594972.

Almost surely, 2^973223433 is an apocalyptic number.

It is an amenable number.

973223433 is a deficient number, since it is larger than the sum of its proper divisors (756953015).

973223433 is a wasteful number, since it uses less digits than its factorization.

973223433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188333 (or 1188330 counting only the distinct ones).

The product of its digits is 81648, while the sum is 36.

The square root of 973223433 is about 31196.5291819459. The cubic root of 973223433 is about 990.9936060530.

The spelling of 973223433 in words is "nine hundred seventy-three million, two hundred twenty-three thousand, four hundred thirty-three".