4216935779 has 4 divisors (see below), whose sum is σ = 4819355184. Its totient is φ = 3614516376.

The previous prime is 4216935773. The next prime is 4216935781. The reversal of 4216935779 is 9775396124.

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 4216935779 - 2⁴ = 4216935763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4216935779.

It is not an unprimeable number, because it can be changed into a prime (4216935773) 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, 301209692 + ... + 301209705.

It is an arithmetic number, because the mean of its divisors is an integer number (1204838796).

Almost surely, 2^4216935779 is an apocalyptic number.

4216935779 is a deficient number, since it is larger than the sum of its proper divisors (602419405).

4216935779 is an equidigital number, since it uses as much as digits as its factorization.

4216935779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602419404.

The product of its digits is 2857680, while the sum is 53.

The square root of 4216935779 is about 64937.9379022771. The cubic root of 4216935779 is about 1615.5943623490.

The spelling of 4216935779 in words is "four billion, two hundred sixteen million, nine hundred thirty-five thousand, seven hundred seventy-nine".