4820740641 has 6 divisors (see below), whose sum is σ = 6963292050. Its totient is φ = 3213827088.

The previous prime is 4820740627. The next prime is 4820740649. The reversal of 4820740641 is 1460470284.

4820740641 is a `hidden beast` number, since 4 + 8 + 2 + 0 + 7 + 4 + 0 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3324675600 + 1496065041 = 57660^2 + 38679^2 .

It is not a de Polignac number, because 4820740641 - 2⁹ = 4820740129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4820740596 and 4820740605.

It is not an unprimeable number, because it can be changed into a prime (4820740649) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267818916 + ... + 267818933.

It is an arithmetic number, because the mean of its divisors is an integer number (1160548675).

Almost surely, 2^4820740641 is an apocalyptic number.

It is an amenable number.

4820740641 is a deficient number, since it is larger than the sum of its proper divisors (2142551409).

4820740641 is a wasteful number, since it uses less digits than its factorization.

4820740641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535637855 (or 535637852 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 4820740641 is about 69431.5536409780. The cubic root of 4820740641 is about 1689.2914692688.

The spelling of 4820740641 in words is "four billion, eight hundred twenty million, seven hundred forty thousand, six hundred forty-one".