4409597856 has 24 divisors (see below), whose sum is σ = 11575194624. Its totient is φ = 1469865920.

The previous prime is 4409597837. The next prime is 4409597879. The reversal of 4409597856 is 6587959044.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 4409597796 and 4409597805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22966560 + ... + 22966751.

It is an arithmetic number, because the mean of its divisors is an integer number (482299776).

Almost surely, 2^4409597856 is an apocalyptic number.

It is an amenable number.

4409597856 is an abundant number, since it is smaller than the sum of its proper divisors (7165596768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4409597856 is a wasteful number, since it uses less digits than its factorization.

4409597856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45933324 (or 45933316 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The square root of 4409597856 is about 66404.8029588222. The cubic root of 4409597856 is about 1639.8331497914.

The spelling of 4409597856 in words is "four billion, four hundred nine million, five hundred ninety-seven thousand, eight hundred fifty-six".