16983494718 has 16 divisors (see below), whose sum is σ = 34018384656. Its totient is φ = 5652599040.

The previous prime is 16983494707. The next prime is 16983494729. The reversal of 16983494718 is 81749438961.

It is an interprime number because it is at equal distance from previous prime (16983494707) and next prime (16983494729).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137171 + ... + 2145102.

It is an arithmetic number, because the mean of its divisors is an integer number (2126149041).

Almost surely, 2^16983494718 is an apocalyptic number.

16983494718 is an abundant number, since it is smaller than the sum of its proper divisors (17034889938).

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

16983494718 is a wasteful number, since it uses less digits than its factorization.

16983494718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282939.

The product of its digits is 10450944, while the sum is 60.

The spelling of 16983494718 in words is "sixteen billion, nine hundred eighty-three million, four hundred ninety-four thousand, seven hundred eighteen".