4284808641 has 12 divisors (see below), whose sum is σ = 6191333460. Its totient is φ = 2855539680.

The previous prime is 4284808637. The next prime is 4284808651. The reversal of 4284808641 is 1468084824.

It can be written as a sum of positive squares in 2 ways, for example, as 2562890625 + 1721918016 = 50625^2 + 41496^2 .

It is not a de Polignac number, because 4284808641 - 2² = 4284808637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4284808601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55650 + ... + 108011.

It is an arithmetic number, because the mean of its divisors is an integer number (515944455).

Almost surely, 2^4284808641 is an apocalyptic number.

It is an amenable number.

4284808641 is a deficient number, since it is larger than the sum of its proper divisors (1906524819).

4284808641 is a wasteful number, since it uses less digits than its factorization.

4284808641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166576 (or 166573 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 4284808641 is about 65458.4497295804. The cubic root of 4284808641 is about 1624.2160972973.

The spelling of 4284808641 in words is "four billion, two hundred eighty-four million, eight hundred eight thousand, six hundred forty-one".