3624287 has 2 divisors, whose sum is σ = 3624288. Its totient is φ = 3624286.

The previous prime is 3624239. The next prime is 3624289. The reversal of 3624287 is 7824263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3624287 - 2⁶ = 3624223 is a prime.

Together with 3624289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3624289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812143 + 1812144.

It is an arithmetic number, because the mean of its divisors is an integer number (1812144).

Almost surely, 2^3624287 is an apocalyptic number.

3624287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3624287 is an equidigital number, since it uses as much as digits as its factorization.

3624287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 3624287 is about 1903.7560242846. The cubic root of 3624287 is about 153.6057690749.

The spelling of 3624287 in words is "three million, six hundred twenty-four thousand, two hundred eighty-seven".