16740683396 has 12 divisors (see below), whose sum is σ = 29343681948. Its totient is φ = 8356774272.

The previous prime is 16740683389. The next prime is 16740683431. The reversal of 16740683396 is 69338604761.

16740683396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7120996996 + 9619686400 = 84386^2 + 98080^2 .

It is a super-2 number, since 2×16740683396² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3389081 + ... + 3394016.

It is an arithmetic number, because the mean of its divisors is an integer number (2445306829).

Almost surely, 2^16740683396 is an apocalyptic number.

It is an amenable number.

16740683396 is a deficient number, since it is larger than the sum of its proper divisors (12602998552).

16740683396 is a wasteful number, since it uses less digits than its factorization.

16740683396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6783718 (or 6783716 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 16740683396 in words is "sixteen billion, seven hundred forty million, six hundred eighty-three thousand, three hundred ninety-six".