943433397 has 12 divisors (see below), whose sum is σ = 1391732160. Its totient is φ = 615573288.

The previous prime is 943433383. The next prime is 943433417. The reversal of 943433397 is 793334349.

It is not a de Polignac number, because 943433397 - 2¹² = 943429301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (943433317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1114747 + ... + 1115592.

It is an arithmetic number, because the mean of its divisors is an integer number (115977680).

Almost surely, 2^943433397 is an apocalyptic number.

It is an amenable number.

943433397 is a deficient number, since it is larger than the sum of its proper divisors (448298763).

943433397 is a wasteful number, since it uses less digits than its factorization.

943433397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230392 (or 2230389 counting only the distinct ones).

The product of its digits is 734832, while the sum is 45.

The square root of 943433397 is about 30715.3609290205. The cubic root of 943433397 is about 980.7773219824. Note that the first 3 decimals are identical.

The spelling of 943433397 in words is "nine hundred forty-three million, four hundred thirty-three thousand, three hundred ninety-seven".