16926660740 has 24 divisors (see below), whose sum is σ = 38777441472. Its totient is φ = 6155149280.

The previous prime is 16926660719. The next prime is 16926660743. The reversal of 16926660740 is 4706662961.

It is not an unprimeable number, because it can be changed into a prime (16926660743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38469464 + ... + 38469903.

It is an arithmetic number, because the mean of its divisors is an integer number (1615726728).

Almost surely, 2^16926660740 is an apocalyptic number.

16926660740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16926660740 is an abundant number, since it is smaller than the sum of its proper divisors (21850780732).

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

16926660740 is a wasteful number, since it uses less digits than its factorization.

16926660740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76939387 (or 76939385 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 16926660740 in words is "sixteen billion, nine hundred twenty-six million, six hundred sixty thousand, seven hundred forty".