16679474 has 16 divisors (see below), whose sum is σ = 29063616. Its totient is φ = 7030800.

The previous prime is 16679423. The next prime is 16679479. The reversal of 16679474 is 47497661.

16679474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16679479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8912 + ... + 10619.

It is an arithmetic number, because the mean of its divisors is an integer number (1816476).

Almost surely, 2^16679474 is an apocalyptic number.

16679474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16679474 is a deficient number, since it is larger than the sum of its proper divisors (12384142).

16679474 is a wasteful number, since it uses less digits than its factorization.

16679474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19601.

The product of its digits is 254016, while the sum is 44.

The square root of 16679474 is about 4084.0511749977. The cubic root of 16679474 is about 255.5018899144.

The spelling of 16679474 in words is "sixteen million, six hundred seventy-nine thousand, four hundred seventy-four".