943929349 has 6 divisors (see below), whose sum is σ = 1037542310. Its totient is φ = 858117480.

The previous prime is 943929319. The next prime is 943929359.

943929349 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 794845249 + 149084100 = 28193^2 + 12210^2 .

It is not a de Polignac number, because 943929349 - 2⁵ = 943929317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 943929296 and 943929305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (943929319) 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 5 ways as a sum of consecutive naturals, for example, 3900414 + ... + 3900655.

Almost surely, 2^943929349 is an apocalyptic number.

It is an amenable number.

943929349 is a deficient number, since it is larger than the sum of its proper divisors (93612961).

943929349 is a wasteful number, since it uses less digits than its factorization.

943929349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801091 (or 7801080 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 52.

The square root of 943929349 is about 30723.4332228675. The cubic root of 943929349 is about 980.9491529655.

The spelling of 943929349 in words is "nine hundred forty-three million, nine hundred twenty-nine thousand, three hundred forty-nine".