4323931 has 8 divisors (see below), whose sum is σ = 4634784. Its totient is φ = 4023360.

The previous prime is 4323923. The next prime is 4323941. The reversal of 4323931 is 1393234.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4323931 - 2³ = 4323923 is a prime.

It is a super-2 number, since 2×4323931² = 37392758585522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4323896 and 4323905.

It is not an unprimeable number, because it can be changed into a prime (4323941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (579348).

Almost surely, 2^4323931 is an apocalyptic number.

4323931 is a deficient number, since it is larger than the sum of its proper divisors (310853).

4323931 is a wasteful number, since it uses less digits than its factorization.

4323931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141.

The product of its digits is 1944, while the sum is 25.

The square root of 4323931 is about 2079.4064056841. The cubic root of 4323931 is about 162.9144419067.

The spelling of 4323931 in words is "four million, three hundred twenty-three thousand, nine hundred thirty-one".