1984069716 has 24 divisors (see below), whose sum is σ = 4630956960. Its totient is φ = 661147872.

The previous prime is 1984069697. The next prime is 1984069729. The reversal of 1984069716 is 6179604891.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16275 + ... + 65061.

It is an arithmetic number, because the mean of its divisors is an integer number (192956540).

Almost surely, 2^1984069716 is an apocalyptic number.

It is an amenable number.

1984069716 is an abundant number, since it is smaller than the sum of its proper divisors (2646887244).

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

1984069716 is a wasteful number, since it uses less digits than its factorization.

1984069716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52183 (or 52181 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 1984069716 is about 44542.8974809677. The cubic root of 1984069716 is about 1256.5669788281.

The spelling of 1984069716 in words is "one billion, nine hundred eighty-four million, sixty-nine thousand, seven hundred sixteen".