16340094 has 48 divisors (see below), whose sum is σ = 38093328. Its totient is φ = 5043456.

The previous prime is 16340087. The next prime is 16340113. The reversal of 16340094 is 49004361.

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, 20104 + ... + 20900.

It is an arithmetic number, because the mean of its divisors is an integer number (793611).

Almost surely, 2^16340094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16340094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19046664).

16340094 is an abundant number, since it is smaller than the sum of its proper divisors (21753234).

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

16340094 is a wasteful number, since it uses less digits than its factorization.

16340094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 16340094 is about 4042.2882133762. The cubic root of 16340094 is about 253.7570889491.

The spelling of 16340094 in words is "sixteen million, three hundred forty thousand, ninety-four".