3106487 has 2 divisors, whose sum is σ = 3106488. Its totient is φ = 3106486.

The previous prime is 3106469. The next prime is 3106577. The reversal of 3106487 is 7846013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3106487 - 2⁶ = 3106423 is a prime.

It is a super-2 number, since 2×3106487² = 19300522962338, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3106387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553243 + 1553244.

It is an arithmetic number, because the mean of its divisors is an integer number (1553244).

Almost surely, 2^3106487 is an apocalyptic number.

3106487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3106487 is an equidigital number, since it uses as much as digits as its factorization.

3106487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3106487 is about 1762.5229076526. The cubic root of 3106487 is about 145.9116090983.

The spelling of 3106487 in words is "three million, one hundred six thousand, four hundred eighty-seven".