3622469 has 2 divisors, whose sum is σ = 3622470. Its totient is φ = 3622468.

The previous prime is 3622459. The next prime is 3622481. The reversal of 3622469 is 9642263.

3622469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2788900 + 833569 = 1670^2 + 913^2 .

It is an emirp because it is prime and its reverse (9642263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3622469 - 2⁴ = 3622453 is a prime.

It is a super-2 number, since 2×3622469² = 26244563311922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3622429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811234 + 1811235.

It is an arithmetic number, because the mean of its divisors is an integer number (1811235).

Almost surely, 2^3622469 is an apocalyptic number.

It is an amenable number.

3622469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622469 is an equidigital number, since it uses as much as digits as its factorization.

3622469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 3622469 is about 1903.2784872425. The cubic root of 3622469 is about 153.5800810804.

The spelling of 3622469 in words is "three million, six hundred twenty-two thousand, four hundred sixty-nine".