4646464643 has 2 divisors, whose sum is σ = 4646464644. Its totient is φ = 4646464642.

The previous prime is 4646464619. The next prime is 4646464661. The reversal of 4646464643 is 3464646464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4646464643 - 2¹² = 4646460547 is a prime.

It is not a weakly prime, because it can be changed into another prime (4646464343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323232321 + 2323232322.

It is an arithmetic number, because the mean of its divisors is an integer number (2323232322).

Almost surely, 2^4646464643 is an apocalyptic number.

4646464643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646464643 is an equidigital number, since it uses as much as digits as its factorization.

4646464643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3981312, while the sum is 47.

The square root of 4646464643 is about 68164.9810606590. The cubic root of 4646464643 is about 1668.6844244774.

The spelling of 4646464643 in words is "four billion, six hundred forty-six million, four hundred sixty-four thousand, six hundred forty-three".