4422912773 has 4 divisors (see below), whose sum is σ = 4462053708. Its totient is φ = 4383771840.

The previous prime is 4422912709. The next prime is 4422912827. The reversal of 4422912773 is 3772192244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1844101249 + 2578811524 = 42943^2 + 50782^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422912773 - 2⁶ = 4422912709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4422912773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422912973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19570298 + ... + 19570523.

It is an arithmetic number, because the mean of its divisors is an integer number (1115513427).

Almost surely, 2^4422912773 is an apocalyptic number.

It is an amenable number.

4422912773 is a deficient number, since it is larger than the sum of its proper divisors (39140935).

4422912773 is a wasteful number, since it uses less digits than its factorization.

4422912773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39140934.

The product of its digits is 169344, while the sum is 41.

The square root of 4422912773 is about 66504.9830689400. The cubic root of 4422912773 is about 1641.4820002760.

The spelling of 4422912773 in words is "four billion, four hundred twenty-two million, nine hundred twelve thousand, seven hundred seventy-three".