960787680 has 48 divisors (see below), whose sum is σ = 3026482704. Its totient is φ = 256209920.

The previous prime is 960787679. The next prime is 960787699. The reversal of 960787680 is 86787069.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×960787680² = 1846225932079564800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1000341 + ... + 1001300.

It is an arithmetic number, because the mean of its divisors is an integer number (63051723).

Almost surely, 2^960787680 is an apocalyptic number.

It is an amenable number.

960787680 is an abundant number, since it is smaller than the sum of its proper divisors (2065695024).

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

960787680 is a wasteful number, since it uses less digits than its factorization.

960787680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001659 (or 2001651 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 960787680 is about 30996.5752946999. The cubic root of 960787680 is about 986.7545595755.

The spelling of 960787680 in words is "nine hundred sixty million, seven hundred eighty-seven thousand, six hundred eighty".