3284923 has 2 divisors, whose sum is σ = 3284924. Its totient is φ = 3284922.

The previous prime is 3284921. The next prime is 3284947. The reversal of 3284923 is 3294823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3284923 - 2¹ = 3284921 is a prime.

Together with 3284921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3284921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642461 + 1642462.

It is an arithmetic number, because the mean of its divisors is an integer number (1642462).

Almost surely, 2^3284923 is an apocalyptic number.

3284923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3284923 is an equidigital number, since it uses as much as digits as its factorization.

3284923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 3284923 is about 1812.4356540302. The cubic root of 3284923 is about 148.6534745567.

The spelling of 3284923 in words is "three million, two hundred eighty-four thousand, nine hundred twenty-three".