946660 has 48 divisors (see below), whose sum is σ = 2342592. Its totient is φ = 316800.

The previous prime is 946607. The next prime is 946661. The reversal of 946660 is 66649.

It is a super-4 number, since 4×946660⁴ (a number of 25 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946661) 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 in 15 ways as a sum of consecutive naturals, for example, 2695 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (48804).

2⁹⁴⁶⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1171296).

946660 is an abundant number, since it is smaller than the sum of its proper divisors (1395932).

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

946660 is a wasteful number, since it uses less digits than its factorization.

946660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 946660 is about 972.9645420055. The cubic root of 946660 is about 98.1894156942.

The spelling of 946660 in words is "nine hundred forty-six thousand, six hundred sixty".