16480343 has 4 divisors (see below), whose sum is σ = 17978568. Its totient is φ = 14982120.

The previous prime is 16480339. The next prime is 16480357. The reversal of 16480343 is 34308461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16480343 - 2² = 16480339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16480333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749096 + ... + 749117.

It is an arithmetic number, because the mean of its divisors is an integer number (4494642).

Almost surely, 2^16480343 is an apocalyptic number.

16480343 is a deficient number, since it is larger than the sum of its proper divisors (1498225).

16480343 is a wasteful number, since it uses less digits than its factorization.

16480343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498224.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 16480343 is about 4059.5988718099. The cubic root of 16480343 is about 254.4810309017.

The spelling of 16480343 in words is "sixteen million, four hundred eighty thousand, three hundred forty-three".