3458687 has 2 divisors, whose sum is σ = 3458688. Its totient is φ = 3458686.

The previous prime is 3458677. The next prime is 3458731. The reversal of 3458687 is 7868543.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3458687 - 2¹⁶ = 3393151 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁵ + 4¹⁰ + 5 + 8⁵ + 6⁷ + 8⁷ + 7 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3458617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729343 + 1729344.

It is an arithmetic number, because the mean of its divisors is an integer number (1729344).

Almost surely, 2^3458687 is an apocalyptic number.

3458687 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458687 is an equidigital number, since it uses as much as digits as its factorization.

3458687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The square root of 3458687 is about 1859.7545536979. The cubic root of 3458687 is about 151.2296987984.

The spelling of 3458687 in words is "three million, four hundred fifty-eight thousand, six hundred eighty-seven".