16759340 has 48 divisors (see below), whose sum is σ = 38464608. Its totient is φ = 6096384.

The previous prime is 16759321. The next prime is 16759343. The reversal of 16759340 is 4395761.

It is a self number, because there is not a number n which added to its sum of digits gives 16759340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16759343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18539 + ... + 19421.

It is an arithmetic number, because the mean of its divisors is an integer number (801346).

Almost surely, 2^16759340 is an apocalyptic number.

16759340 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 16759340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19232304).

16759340 is an abundant number, since it is smaller than the sum of its proper divisors (21705268).

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

16759340 is a wasteful number, since it uses less digits than its factorization.

16759340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 16759340 is about 4093.8172895233. The cubic root of 16759340 is about 255.9090456509.

The spelling of 16759340 in words is "sixteen million, seven hundred fifty-nine thousand, three hundred forty".