16334340 has 48 divisors (see below), whose sum is σ = 49896000. Its totient is φ = 3959680.

The previous prime is 16334323. The next prime is 16334363. The reversal of 16334340 is 4343361.

16334340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16334340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11715 + ... + 13034.

It is an arithmetic number, because the mean of its divisors is an integer number (1039500).

Almost surely, 2^16334340 is an apocalyptic number.

16334340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16334340 is an abundant number, since it is smaller than the sum of its proper divisors (33561660).

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

16334340 is a wasteful number, since it uses less digits than its factorization.

16334340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24772 (or 24770 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 16334340 is about 4041.5764251094. The cubic root of 16334340 is about 253.7272994487.

The spelling of 16334340 in words is "sixteen million, three hundred thirty-four thousand, three hundred forty".