960489720 has 48 divisors (see below), whose sum is σ = 3121592760. Its totient is φ = 256130496.

The previous prime is 960489707. The next prime is 960489721. The reversal of 960489720 is 27984069.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960489721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1333654 + ... + 1334373.

Almost surely, 2^960489720 is an apocalyptic number.

960489720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

960489720 is an abundant number, since it is smaller than the sum of its proper divisors (2161103040).

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

960489720 is a wasteful number, since it uses less digits than its factorization.

960489720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668044 (or 2668037 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 960489720 is about 30991.7685845774. The cubic root of 960489720 is about 986.6525447415.

The spelling of 960489720 in words is "nine hundred sixty million, four hundred eighty-nine thousand, seven hundred twenty".