4568679361 has 2 divisors, whose sum is σ = 4568679362. Its totient is φ = 4568679360.

The previous prime is 4568679329. The next prime is 4568679373. The reversal of 4568679361 is 1639768654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4446355761 + 122323600 = 66681^2 + 11060^2 .

It is a cyclic number.

It is not a de Polignac number, because 4568679361 - 2⁵ = 4568679329 is a prime.

It is a super-2 number, since 2×4568679361² = 41745662207254736642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4568679391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2284339680 + 2284339681.

It is an arithmetic number, because the mean of its divisors is an integer number (2284339681).

Almost surely, 2^4568679361 is an apocalyptic number.

It is an amenable number.

4568679361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4568679361 is an equidigital number, since it uses as much as digits as its factorization.

4568679361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 55.

The square root of 4568679361 is about 67592.0066354003. The cubic root of 4568679361 is about 1659.3203005513.

It can be divided in two parts, 4568 and 679361, that added together give a square (683929 = 827²).

The spelling of 4568679361 in words is "four billion, five hundred sixty-eight million, six hundred seventy-nine thousand, three hundred sixty-one".