3387487 has 2 divisors, whose sum is σ = 3387488. Its totient is φ = 3387486.

The previous prime is 3387473. The next prime is 3387493. The reversal of 3387487 is 7847833.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3387487 is a prime.

It is a super-2 number, since 2×3387487² = 22950136350338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3387407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693743 + 1693744.

It is an arithmetic number, because the mean of its divisors is an integer number (1693744).

Almost surely, 2^3387487 is an apocalyptic number.

3387487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387487 is an equidigital number, since it uses as much as digits as its factorization.

3387487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 40.

The square root of 3387487 is about 1840.5127003093. The cubic root of 3387487 is about 150.1847649120.

The spelling of 3387487 in words is "three million, three hundred eighty-seven thousand, four hundred eighty-seven".