16340034 has 8 divisors (see below), whose sum is σ = 32680080. Its totient is φ = 5446676.

The previous prime is 16340033. The next prime is 16340039. The reversal of 16340034 is 43004361.

It is a sphenic number, since it is the product of 3 distinct primes.

16340034 is an admirable number.

It is a super-2 number, since 2×16340034² = 533993422242312, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (16340033) 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 3 ways as a sum of consecutive naturals, for example, 1361664 + ... + 1361675.

It is an arithmetic number, because the mean of its divisors is an integer number (4085010).

Almost surely, 2^16340034 is an apocalyptic number.

16340034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16340034 is a wasteful number, since it uses less digits than its factorization.

16340034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723344.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 16340034 is about 4042.2807918303. The cubic root of 16340034 is about 253.7567783544.

Adding to 16340034 its reverse (43004361), we get a palindrome (59344395).

The spelling of 16340034 in words is "sixteen million, three hundred forty thousand, thirty-four".