16730898 has 8 divisors (see below), whose sum is σ = 33461808. Its totient is φ = 5576964.

The previous prime is 16730863. The next prime is 16730899. The reversal of 16730898 is 89803761.

It is a sphenic number, since it is the product of 3 distinct primes.

16730898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16730899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394236 + ... + 1394247.

It is an arithmetic number, because the mean of its divisors is an integer number (4182726).

Almost surely, 2^16730898 is an apocalyptic number.

16730898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16730898 is a wasteful number, since it uses less digits than its factorization.

16730898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788488.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 16730898 is about 4090.3420394877. The cubic root of 16730898 is about 255.7641973373.

The spelling of 16730898 in words is "sixteen million, seven hundred thirty thousand, eight hundred ninety-eight".