4420928770 has 16 divisors (see below), whose sum is σ = 7966972728. Its totient is φ = 1766304640.

The previous prime is 4420928767. The next prime is 4420928783. The reversal of 4420928770 is 778290244.

It can be written as a sum of positive squares in 4 ways, for example, as 4395557401 + 25371369 = 66299^2 + 5037^2 .

It is a super-2 number, since 2×4420928770² = 39089222378827425800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249361 + ... + 266500.

Almost surely, 2^4420928770 is an apocalyptic number.

4420928770 is a deficient number, since it is larger than the sum of its proper divisors (3546043958).

4420928770 is a wasteful number, since it uses less digits than its factorization.

4420928770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516725.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 4420928770 is about 66490.0651977421. The cubic root of 4420928770 is about 1641.2365216017.

The spelling of 4420928770 in words is "four billion, four hundred twenty million, nine hundred twenty-eight thousand, seven hundred seventy".