949687 has 2 divisors, whose sum is σ = 949688. Its totient is φ = 949686.

The previous prime is 949673. The next prime is 949691. The reversal of 949687 is 786949.

It is a strong prime.

It is an emirp because it is prime and its reverse (786949) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474843 + 474844.

It is an arithmetic number, because the mean of its divisors is an integer number (474844).

2⁹⁴⁹⁶⁸⁷ is an apocalyptic number.

949687 is a deficient number, since it is larger than the sum of its proper divisors (1).

949687 is an equidigital number, since it uses as much as digits as its factorization.

949687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 949687 is about 974.5188556411. The cubic root of 949687 is about 98.2939597864.

The spelling of 949687 in words is "nine hundred forty-nine thousand, six hundred eighty-seven".