3622459 has 2 divisors, whose sum is σ = 3622460. Its totient is φ = 3622458.

The previous prime is 3622453. The next prime is 3622469. The reversal of 3622459 is 9542263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3622459 - 2⁵ = 3622427 is a prime.

It is an Ulam number.

3622459 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3622459.

It is not a weakly prime, because it can be changed into another prime (3622453) 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 as a sum of consecutive naturals, namely, 1811229 + 1811230.

It is an arithmetic number, because the mean of its divisors is an integer number (1811230).

Almost surely, 2^3622459 is an apocalyptic number.

3622459 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622459 is an equidigital number, since it uses as much as digits as its factorization.

3622459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 3622459 is about 1903.2758601947. The cubic root of 3622459 is about 153.5799397585.

The spelling of 3622459 in words is "three million, six hundred twenty-two thousand, four hundred fifty-nine".