966303240 has 128 divisors (see below), whose sum is σ = 3321077760. Its totient is φ = 220333824.

The previous prime is 966303199. The next prime is 966303241. The reversal of 966303240 is 42303669.

It is not an unprimeable number, because it can be changed into a prime (966303241) 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 31 ways as a sum of consecutive naturals, for example, 421377 + ... + 423663.

It is an arithmetic number, because the mean of its divisors is an integer number (25945920).

Almost surely, 2^966303240 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 966303240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660538880).

966303240 is an abundant number, since it is smaller than the sum of its proper divisors (2354774520).

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

966303240 is a wasteful number, since it uses less digits than its factorization.

966303240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2807 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 966303240 is about 31085.4184465965. The cubic root of 966303240 is about 988.6391669136.

The spelling of 966303240 in words is "nine hundred sixty-six million, three hundred three thousand, two hundred forty".