16802898 has 16 divisors (see below), whose sum is σ = 38406720. Its totient is φ = 4800816.

The previous prime is 16802893. The next prime is 16802911. The reversal of 16802898 is 89820861.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 400069 = 16802898 / (1 + 6 + 8 + 0 + 2 + 8 + 9 + 8).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16802893) by changing a digit.

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, 199993 + ... + 200076.

It is an arithmetic number, because the mean of its divisors is an integer number (2400420).

Almost surely, 2^16802898 is an apocalyptic number.

16802898 is an abundant number, since it is smaller than the sum of its proper divisors (21603822).

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

16802898 is a wasteful number, since it uses less digits than its factorization.

16802898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400081.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 16802898 is about 4099.1338109410. The cubic root of 16802898 is about 256.1305588112.

The spelling of 16802898 in words is "sixteen million, eight hundred two thousand, eight hundred ninety-eight".