3624457 has 2 divisors, whose sum is σ = 3624458. Its totient is φ = 3624456.

The previous prime is 3624443. The next prime is 3624461. The reversal of 3624457 is 7544263.

3624457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2322576 + 1301881 = 1524^2 + 1141^2 .

It is a cyclic number.

It is not a de Polignac number, because 3624457 - 2¹⁹ = 3100169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3624407) 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, 1812228 + 1812229.

It is an arithmetic number, because the mean of its divisors is an integer number (1812229).

Almost surely, 2^3624457 is an apocalyptic number.

It is an amenable number.

3624457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3624457 is an equidigital number, since it uses as much as digits as its factorization.

3624457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 31.

The square root of 3624457 is about 1903.8006723394. The cubic root of 3624457 is about 153.6081707034.

The spelling of 3624457 in words is "three million, six hundred twenty-four thousand, four hundred fifty-seven".