16434960 has 120 divisors (see below), whose sum is σ = 53734656. Its totient is φ = 4151040.

The previous prime is 16434959. The next prime is 16434983. The reversal of 16434960 is 6943461.

16434960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349657 + ... + 349703.

Almost surely, 2^16434960 is an apocalyptic number.

16434960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16434960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26867328).

16434960 is an abundant number, since it is smaller than the sum of its proper divisors (37299696).

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

16434960 is a wasteful number, since it uses less digits than its factorization.

16434960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 16434960 is about 4054.0054267354. The cubic root of 16434960 is about 254.2472224578.

The spelling of 16434960 in words is "sixteen million, four hundred thirty-four thousand, nine hundred sixty".