4814047816 has 8 divisors (see below), whose sum is σ = 9026339670. Its totient is φ = 2407023904.

The previous prime is 4814047789. The next prime is 4814047817. The reversal of 4814047816 is 6187404184.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2793545316 + 2020502500 = 52854^2 + 44950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4814047817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300877981 + ... + 300877996.

Almost surely, 2^4814047816 is an apocalyptic number.

It is an amenable number.

4814047816 is a deficient number, since it is larger than the sum of its proper divisors (4212291854).

4814047816 is a wasteful number, since it uses less digits than its factorization.

4814047816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601755983 (or 601755979 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 4814047816 is about 69383.3396140601. The cubic root of 4814047816 is about 1688.5093371367.

The spelling of 4814047816 in words is "four billion, eight hundred fourteen million, forty-seven thousand, eight hundred sixteen".