3766487 has 2 divisors, whose sum is σ = 3766488. Its totient is φ = 3766486.

The previous prime is 3766471. The next prime is 3766493. The reversal of 3766487 is 7846673.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3766487 - 2⁴ = 3766471 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3766417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1883243 + 1883244.

It is an arithmetic number, because the mean of its divisors is an integer number (1883244).

Almost surely, 2^3766487 is an apocalyptic number.

3766487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3766487 is an equidigital number, since it uses as much as digits as its factorization.

3766487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 41.

The square root of 3766487 is about 1940.7439295281. The cubic root of 3766487 is about 155.5889766247.

The spelling of 3766487 in words is "three million, seven hundred sixty-six thousand, four hundred eighty-seven".