4420672773 has 8 divisors (see below), whose sum is σ = 6430069536. Its totient is φ = 2679195600.

The previous prime is 4420672771. The next prime is 4420672811. The reversal of 4420672773 is 3772760244.

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

It is not a de Polignac number, because 4420672773 - 2¹ = 4420672771 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420672771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66979858 + ... + 66979923.

It is an arithmetic number, because the mean of its divisors is an integer number (803758692).

Almost surely, 2^4420672773 is an apocalyptic number.

It is an amenable number.

4420672773 is a deficient number, since it is larger than the sum of its proper divisors (2009396763).

4420672773 is a wasteful number, since it uses less digits than its factorization.

4420672773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133959795.

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 4420672773 is about 66488.1400928015. The cubic root of 4420672773 is about 1641.2048420039.

The spelling of 4420672773 in words is "four billion, four hundred twenty million, six hundred seventy-two thousand, seven hundred seventy-three".