4220839773 has 24 divisors (see below), whose sum is σ = 6325737600. Its totient is φ = 2812485888.

The previous prime is 4220839769. The next prime is 4220839783. The reversal of 4220839773 is 3779380224.

It is not a de Polignac number, because 4220839773 - 2² = 4220839769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220839703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 755133 + ... + 760701.

It is an arithmetic number, because the mean of its divisors is an integer number (263572400).

Almost surely, 2^4220839773 is an apocalyptic number.

It is an amenable number.

4220839773 is a deficient number, since it is larger than the sum of its proper divisors (2104897827).

4220839773 is an equidigital number, since it uses as much as digits as its factorization.

4220839773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703 (or 8691 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 4220839773 is about 64967.9903721825. The cubic root of 4220839773 is about 1616.0927752272.

The spelling of 4220839773 in words is "four billion, two hundred twenty million, eight hundred thirty-nine thousand, seven hundred seventy-three".