16630898 has 8 divisors (see below), whose sum is σ = 25297920. Its totient is φ = 8198260.

The previous prime is 16630883. The next prime is 16630907. The reversal of 16630898 is 89803661.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58418 + ... + 58701.

It is an arithmetic number, because the mean of its divisors is an integer number (3162240).

Almost surely, 2^16630898 is an apocalyptic number.

16630898 is a deficient number, since it is larger than the sum of its proper divisors (8667022).

16630898 is a wasteful number, since it uses less digits than its factorization.

16630898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117192.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 16630898 is about 4078.0998026041. The cubic root of 16630898 is about 255.2536141422.

The spelling of 16630898 in words is "sixteen million, six hundred thirty thousand, eight hundred ninety-eight".