966378 has 48 divisors (see below), whose sum is σ = 2380320. Its totient is φ = 260064.

The previous prime is 966377. The next prime is 966379. The reversal of 966378 is 873669.

It is an interprime number because it is at equal distance from previous prime (966377) and next prime (966379).

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (966373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5500 + ... + 5672.

It is an arithmetic number, because the mean of its divisors is an integer number (49590).

2⁹⁶⁶³⁷⁸ is an apocalyptic number.

966378 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 966378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1190160).

966378 is an abundant number, since it is smaller than the sum of its proper divisors (1413942).

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

966378 is a wasteful number, since it uses less digits than its factorization.

966378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 204 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 966378 is about 983.0452685406. The cubic root of 966378 is about 98.8664662277.

The spelling of 966378 in words is "nine hundred sixty-six thousand, three hundred seventy-eight".