7716784332 has 96 divisors (see below), whose sum is σ = 18687449088. Its totient is φ = 2476800000.

The previous prime is 7716784331. The next prime is 7716784357. The reversal of 7716784332 is 2334876177.

It is not an unprimeable number, because it can be changed into a prime (7716784331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17904157 + ... + 17904587.

It is an arithmetic number, because the mean of its divisors is an integer number (194660928).

Almost surely, 2^7716784332 is an apocalyptic number.

It is an amenable number.

7716784332 is an abundant number, since it is smaller than the sum of its proper divisors (10970664756).

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

7716784332 is a wasteful number, since it uses less digits than its factorization.

7716784332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 869 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 48.

The square root of 7716784332 is about 87845.2294208399. The cubic root of 7716784332 is about 1976.1145731045.

The spelling of 7716784332 in words is "seven billion, seven hundred sixteen million, seven hundred eighty-four thousand, three hundred thirty-two".