946668 has 12 divisors (see below), whose sum is σ = 2208920. Its totient is φ = 315552.

The previous prime is 946667. The next prime is 946669. The reversal of 946668 is 866649.

It is an interprime number because it is at equal distance from previous prime (946667) and next prime (946669).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (946661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39433 + ... + 39456.

2⁹⁴⁶⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

946668 is an abundant number, since it is smaller than the sum of its proper divisors (1262252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946668 is a wasteful number, since it uses less digits than its factorization.

946668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78896 (or 78894 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 946668 is about 972.9686531436. The cubic root of 946668 is about 98.1896922853.

The spelling of 946668 in words is "nine hundred forty-six thousand, six hundred sixty-eight".