16841634 has 32 divisors (see below), whose sum is σ = 35130240. Its totient is φ = 5376000.

The previous prime is 16841621. The next prime is 16841639. The reversal of 16841634 is 43614861.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 16841595 and 16841604.

It is not an unprimeable number, because it can be changed into a prime (16841639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25954 + ... + 26594.

It is an arithmetic number, because the mean of its divisors is an integer number (1097820).

Almost surely, 2^16841634 is an apocalyptic number.

16841634 is an abundant number, since it is smaller than the sum of its proper divisors (18288606).

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

16841634 is a wasteful number, since it uses less digits than its factorization.

16841634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826.

The product of its digits is 13824, while the sum is 33.

The square root of 16841634 is about 4103.8559916254. The cubic root of 16841634 is about 256.3272284379.

The spelling of 16841634 in words is "sixteen million, eight hundred forty-one thousand, six hundred thirty-four".