4216634518 has 8 divisors (see below), whose sum is σ = 6335271648. Its totient is φ = 2104877304.

The previous prime is 4216634503. The next prime is 4216634519. The reversal of 4216634518 is 8154366124.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4216634519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718446 + ... + 1720897.

It is an arithmetic number, because the mean of its divisors is an integer number (791908956).

Almost surely, 2^4216634518 is an apocalyptic number.

4216634518 is a deficient number, since it is larger than the sum of its proper divisors (2118637130).

4216634518 is a wasteful number, since it uses less digits than its factorization.

4216634518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3439958.

The product of its digits is 138240, while the sum is 40.

The square root of 4216634518 is about 64935.6182537750. The cubic root of 4216634518 is about 1615.5558883488. Note that the first 3 decimals are identical.

The spelling of 4216634518 in words is "four billion, two hundred sixteen million, six hundred thirty-four thousand, five hundred eighteen".