16084297784 has 8 divisors (see below), whose sum is σ = 30158058360. Its totient is φ = 8042148888.

The previous prime is 16084297781. The next prime is 16084297807. The reversal of 16084297784 is 48779248061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16084297781) 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 as a sum of consecutive naturals, namely, 1005268604 + ... + 1005268619.

It is an arithmetic number, because the mean of its divisors is an integer number (3769757295).

Almost surely, 2^16084297784 is an apocalyptic number.

It is an amenable number.

16084297784 is a deficient number, since it is larger than the sum of its proper divisors (14073760576).

16084297784 is a wasteful number, since it uses less digits than its factorization.

16084297784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010537229 (or 2010537225 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 16084297784 in words is "sixteen billion, eighty-four million, two hundred ninety-seven thousand, seven hundred eighty-four".