4306556216 has 8 divisors (see below), whose sum is σ = 8074792920. Its totient is φ = 2153278104.

The previous prime is 4306556213. The next prime is 4306556257. The reversal of 4306556216 is 6126556034.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4306556216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4306556213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269159756 + ... + 269159771.

It is an arithmetic number, because the mean of its divisors is an integer number (1009349115).

Almost surely, 2^4306556216 is an apocalyptic number.

It is an amenable number.

4306556216 is a deficient number, since it is larger than the sum of its proper divisors (3768236704).

4306556216 is a wasteful number, since it uses less digits than its factorization.

4306556216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538319533 (or 538319529 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 4306556216 is about 65624.3568806583. The cubic root of 4306556216 is about 1626.9593679217.

The spelling of 4306556216 in words is "four billion, three hundred six million, five hundred fifty-six thousand, two hundred sixteen".