3623287 has 2 divisors, whose sum is σ = 3623288. Its totient is φ = 3623286.

The previous prime is 3623273. The next prime is 3623353. The reversal of 3623287 is 7823263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3623287 - 2¹¹ = 3621239 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 6⁶ + 2¹² + 3¹³ + 2¹⁸ + 8⁴ + 7⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3623237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811643 + 1811644.

It is an arithmetic number, because the mean of its divisors is an integer number (1811644).

Almost surely, 2^3623287 is an apocalyptic number.

3623287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623287 is an equidigital number, since it uses as much as digits as its factorization.

3623287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 3623287 is about 1903.4933674694. The cubic root of 3623287 is about 153.5916403283.

The spelling of 3623287 in words is "three million, six hundred twenty-three thousand, two hundred eighty-seven".