16790680 has 32 divisors (see below), whose sum is σ = 39769200. Its totient is φ = 6362496.

The previous prime is 16790671. The next prime is 16790693. The reversal of 16790680 is 8609761.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10287 + ... + 11806.

Almost surely, 2^16790680 is an apocalyptic number.

16790680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16790680 is an abundant number, since it is smaller than the sum of its proper divisors (22978520).

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

16790680 is a wasteful number, since it uses less digits than its factorization.

16790680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22123 (or 22119 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 16790680 is about 4097.6432250746. The cubic root of 16790680 is about 256.0684631343.

The spelling of 16790680 in words is "sixteen million, seven hundred ninety thousand, six hundred eighty".