4401773632 has 28 divisors (see below), whose sum is σ = 8740132380. Its totient is φ = 2199535616.

The previous prime is 4401773609. The next prime is 4401773639. The reversal of 4401773632 is 2363771044.

It can be written as a sum of positive squares in 2 ways, for example, as 4207338496 + 194435136 = 64864^2 + 13944^2 .

It is a super-2 number, since 2×4401773632² = 38751222214740942848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4401773591 and 4401773600.

It is not an unprimeable number, because it can be changed into a prime (4401773639) 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, 88344 + ... + 128872.

It is an arithmetic number, because the mean of its divisors is an integer number (312147585).

Almost surely, 2^4401773632 is an apocalyptic number.

It is an amenable number.

4401773632 is a deficient number, since it is larger than the sum of its proper divisors (4338358748).

4401773632 is a wasteful number, since it uses less digits than its factorization.

4401773632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42238 (or 42228 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 4401773632 is about 66345.8637143266. The cubic root of 4401773632 is about 1638.8626895665.

It can be divided in two parts, 44017 and 73632, that added together give a 6-th power (117649 = 7⁶).

The spelling of 4401773632 in words is "four billion, four hundred one million, seven hundred seventy-three thousand, six hundred thirty-two".