3263943 has 4 divisors (see below), whose sum is σ = 4351928. Its totient is φ = 2175960.

The previous prime is 3263933. The next prime is 3263947. The reversal of 3263943 is 3493623.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3263943 - 2⁶ = 3263879 is a prime.

It is a D-number.

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 3263943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3263947) 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 3 ways as a sum of consecutive naturals, for example, 543988 + ... + 543993.

It is an arithmetic number, because the mean of its divisors is an integer number (1087982).

Almost surely, 2^3263943 is an apocalyptic number.

3263943 is a deficient number, since it is larger than the sum of its proper divisors (1087985).

3263943 is a wasteful number, since it uses less digits than its factorization.

3263943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087984.

The product of its digits is 11664, while the sum is 30.

The square root of 3263943 is about 1806.6385914178. The cubic root of 3263943 is about 148.3363272832.

The spelling of 3263943 in words is "three million, two hundred sixty-three thousand, nine hundred forty-three".