966940 has 24 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 356928.

The previous prime is 966937. The next prime is 966961. The reversal of 966940 is 49669.

966940 is nontrivially palindromic in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 966896 and 966905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600 + ... + 2119.

It is an arithmetic number, because the mean of its divisors is an integer number (91140).

2⁹⁶⁶⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

966940 is an abundant number, since it is smaller than the sum of its proper divisors (1220420).

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

966940 is a wasteful number, since it uses less digits than its factorization.

966940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741 (or 3739 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 966940 is about 983.3310734437. The cubic root of 966940 is about 98.8856278762.

It can be divided in two parts, 9669 and 40, that multiplied together give a triangular number (386760 = T₈₇₉).

The spelling of 966940 in words is "nine hundred sixty-six thousand, nine hundred forty".