963940980 has 24 divisors (see below), whose sum is σ = 2699034912. Its totient is φ = 257050912.

The previous prime is 963940979. The next prime is 963940981. The reversal of 963940980 is 89049369.

It is a happy number.

963940980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (963940979) and next prime (963940981).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963940981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8032782 + ... + 8032901.

It is an arithmetic number, because the mean of its divisors is an integer number (112459788).

Almost surely, 2^963940980 is an apocalyptic number.

It is an amenable number.

963940980 is an abundant number, since it is smaller than the sum of its proper divisors (1735093932).

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

963940980 is a wasteful number, since it uses less digits than its factorization.

963940980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16065695 (or 16065693 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 963940980 is about 31047.3989248697. The cubic root of 963940980 is about 987.8328884643.

The spelling of 963940980 in words is "nine hundred sixty-three million, nine hundred forty thousand, nine hundred eighty".