4314644657 has 2 divisors, whose sum is σ = 4314644658. Its totient is φ = 4314644656.

The previous prime is 4314644611. The next prime is 4314644669. The reversal of 4314644657 is 7564464134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3198015601 + 1116629056 = 56551^2 + 33416^2 .

It is a cyclic number.

It is not a de Polignac number, because 4314644657 - 2¹⁶ = 4314579121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4314644687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157322328 + 2157322329.

It is an arithmetic number, because the mean of its divisors is an integer number (2157322329).

Almost surely, 2^4314644657 is an apocalyptic number.

It is an amenable number.

4314644657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4314644657 is an equidigital number, since it uses as much as digits as its factorization.

4314644657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 44.

The square root of 4314644657 is about 65685.9547924821. The cubic root of 4314644657 is about 1627.9772991993.

The spelling of 4314644657 in words is "four billion, three hundred fourteen million, six hundred forty-four thousand, six hundred fifty-seven".