3768287 has 2 divisors, whose sum is σ = 3768288. Its totient is φ = 3768286.

The previous prime is 3768277. The next prime is 3768299. The reversal of 3768287 is 7828673.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3768287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3768227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884143 + 1884144.

It is an arithmetic number, because the mean of its divisors is an integer number (1884144).

Almost surely, 2^3768287 is an apocalyptic number.

3768287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3768287 is an equidigital number, since it uses as much as digits as its factorization.

3768287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 3768287 is about 1941.2076138322. The cubic root of 3768287 is about 155.6137579445.

The spelling of 3768287 in words is "three million, seven hundred sixty-eight thousand, two hundred eighty-seven".