16730798612 has 24 divisors (see below), whose sum is σ = 33621702240. Its totient is φ = 7204649760.

The previous prime is 16730798597. The next prime is 16730798647. The reversal of 16730798612 is 21689703761.

It is a super-2 number, since 2×16730798612² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10005623 + ... + 10007294.

It is an arithmetic number, because the mean of its divisors is an integer number (1400904260).

Almost surely, 2^16730798612 is an apocalyptic number.

It is an amenable number.

16730798612 is an abundant number, since it is smaller than the sum of its proper divisors (16890903628).

16730798612 is a wasteful number, since it uses less digits than its factorization.

16730798612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20012951 (or 20012949 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 16730798612 in words is "sixteen billion, seven hundred thirty million, seven hundred ninety-eight thousand, six hundred twelve".