4046943 has 8 divisors (see below), whose sum is σ = 5680000. Its totient is φ = 2555928.

The previous prime is 4046941. The next prime is 4046947. The reversal of 4046943 is 3496404.

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

It is not a de Polignac number, because 4046943 - 2¹ = 4046941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4046943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046941) 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, 35443 + ... + 35556.

It is an arithmetic number, because the mean of its divisors is an integer number (710000).

Almost surely, 2^4046943 is an apocalyptic number.

4046943 is a deficient number, since it is larger than the sum of its proper divisors (1633057).

4046943 is a wasteful number, since it uses less digits than its factorization.

4046943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71021.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4046943 is about 2011.7015186155. The cubic root of 4046943 is about 159.3586697609.

The spelling of 4046943 in words is "four million, forty-six thousand, nine hundred forty-three".