16841398 has 12 divisors (see below), whose sum is σ = 29386692. Its totient is φ = 7217700.

The previous prime is 16841371. The next prime is 16841399. The reversal of 16841398 is 89314861.

It is a self number, because there is not a number n which added to its sum of digits gives 16841398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16841399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85828 + ... + 86023.

It is an arithmetic number, because the mean of its divisors is an integer number (2448891).

Almost surely, 2^16841398 is an apocalyptic number.

16841398 is a deficient number, since it is larger than the sum of its proper divisors (12545294).

16841398 is a wasteful number, since it uses less digits than its factorization.

16841398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171867 (or 171860 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 16841398 is about 4103.8272380791. The cubic root of 16841398 is about 256.3260311370.

The spelling of 16841398 in words is "sixteen million, eight hundred forty-one thousand, three hundred ninety-eight".