16940798 has 32 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 7025760.

The previous prime is 16940773. The next prime is 16940827. The reversal of 16940798 is 89704961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70763 + ... + 71001.

It is an arithmetic number, because the mean of its divisors is an integer number (937440).

Almost surely, 2^16940798 is an apocalyptic number.

16940798 is a deficient number, since it is larger than the sum of its proper divisors (13057282).

16940798 is a wasteful number, since it uses less digits than its factorization.

16940798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 16940798 is about 4115.9200672511. The cubic root of 16940798 is about 256.8293314937.

The spelling of 16940798 in words is "sixteen million, nine hundred forty thousand, seven hundred ninety-eight".