3268823 has 2 divisors, whose sum is σ = 3268824. Its totient is φ = 3268822.

The previous prime is 3268819. The next prime is 3268831. The reversal of 3268823 is 3288623.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3268823 - 2² = 3268819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3268823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3268813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634411 + 1634412.

It is an arithmetic number, because the mean of its divisors is an integer number (1634412).

Almost surely, 2^3268823 is an apocalyptic number.

3268823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268823 is an equidigital number, since it uses as much as digits as its factorization.

3268823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 3268823 is about 1807.9886614689. The cubic root of 3268823 is about 148.4102175454.

The spelling of 3268823 in words is "three million, two hundred sixty-eight thousand, eight hundred twenty-three".