3430487 has 2 divisors, whose sum is σ = 3430488. Its totient is φ = 3430486.

The previous prime is 3430463. The next prime is 3430499. The reversal of 3430487 is 7840343.

3430487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3430487 - 2⁶ = 3430423 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 (3430087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715243 + 1715244.

It is an arithmetic number, because the mean of its divisors is an integer number (1715244).

Almost surely, 2^3430487 is an apocalyptic number.

3430487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430487 is an equidigital number, since it uses as much as digits as its factorization.

3430487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 3430487 is about 1852.1573907203. The cubic root of 3430487 is about 150.8175654454.

It can be divided in two parts, 343048 and 7, that multiplied together give a triangular number (2401336 = T₂₁₉₁).

The spelling of 3430487 in words is "three million, four hundred thirty thousand, four hundred eighty-seven".