2216673430 has 16 divisors (see below), whose sum is σ = 3999108960. Its totient is φ = 884647872.

The previous prime is 2216673419. The next prime is 2216673451. The reversal of 2216673430 is 343766122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248079 + ... + 256858.

It is an arithmetic number, because the mean of its divisors is an integer number (249944310).

Almost surely, 2^2216673430 is an apocalyptic number.

2216673430 is a deficient number, since it is larger than the sum of its proper divisors (1782435530).

2216673430 is a wasteful number, since it uses less digits than its factorization.

2216673430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505383.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2216673430 is about 47081.5614651851. The cubic root of 2216673430 is about 1303.8688357633.

The spelling of 2216673430 in words is "two billion, two hundred sixteen million, six hundred seventy-three thousand, four hundred thirty".