949658 has 16 divisors (see below), whose sum is σ = 1525920. Its totient is φ = 441936.

The previous prime is 949651. The next prime is 949667. The reversal of 949658 is 856949.

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949658.

It is not an unprimeable number, because it can be changed into a prime (949651) 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 in 7 ways as a sum of consecutive naturals, for example, 2360 + ... + 2732.

It is an arithmetic number, because the mean of its divisors is an integer number (95370).

2⁹⁴⁹⁶⁵⁸ is an apocalyptic number.

949658 is a deficient number, since it is larger than the sum of its proper divisors (576262).

949658 is a wasteful number, since it uses less digits than its factorization.

949658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its digits is 77760, while the sum is 41.

The square root of 949658 is about 974.5039763900. The cubic root of 949658 is about 98.2929592624.

The spelling of 949658 in words is "nine hundred forty-nine thousand, six hundred fifty-eight".