16924705388 has 18 divisors (see below), whose sum is σ = 30961976724. Its totient is φ = 8094423304.

The previous prime is 16924705363. The next prime is 16924705439. The reversal of 16924705388 is 88350742961.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3997106 + ... + 4001337.

It is an arithmetic number, because the mean of its divisors is an integer number (1720109818).

It is a 1-persistent number, because it is pandigital, but 2⋅16924705388 = 33849410776 is not.

Almost surely, 2^16924705388 is an apocalyptic number.

It is an amenable number.

16924705388 is a deficient number, since it is larger than the sum of its proper divisors (14037271336).

16924705388 is a wasteful number, since it uses less digits than its factorization.

16924705388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998493 (or 7998468 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 16924705388 in words is "sixteen billion, nine hundred twenty-four million, seven hundred five thousand, three hundred eighty-eight".