16798764 has 24 divisors (see below), whose sum is σ = 39272688. Its totient is φ = 5588800.

The previous prime is 16798759. The next prime is 16798783. The reversal of 16798764 is 46789761.

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, 7414 + ... + 9410.

It is an arithmetic number, because the mean of its divisors is an integer number (1636362).

Almost surely, 2^16798764 is an apocalyptic number.

It is an amenable number.

16798764 is an abundant number, since it is smaller than the sum of its proper divisors (22473924).

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

16798764 is a wasteful number, since it uses less digits than its factorization.

16798764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705 (or 2703 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 16798764 is about 4098.6295270493. The cubic root of 16798764 is about 256.1095519076.

The spelling of 16798764 in words is "sixteen million, seven hundred ninety-eight thousand, seven hundred sixty-four".