961033360 has 80 divisors (see below), whose sum is σ = 2576370816. Its totient is φ = 326559744.

The previous prime is 961033321. The next prime is 961033361. The reversal of 961033360 is 63330169.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (961033361) 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, 55687 + ... + 70873.

Almost surely, 2^961033360 is an apocalyptic number.

961033360 is the 25312-nd pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 961033360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288185408).

961033360 is an abundant number, since it is smaller than the sum of its proper divisors (1615337456).

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

961033360 is a wasteful number, since it uses less digits than its factorization.

961033360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15320 (or 15314 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 961033360 is about 31000.5380598466. The cubic root of 961033360 is about 986.8386590440.

The spelling of 961033360 in words is "nine hundred sixty-one million, thirty-three thousand, three hundred sixty".